1. Risk of collapsing mineroofs 2. Toxic and noxious fumes when inhaled can cause pulmonary disease 3. Inundation or fire inside the mines 4. There are many carcinogenic agents in mines that can cause cancer. 5. There is a high risk of mining roofs getting collapsed
1. Environmental problems: a. Water resources get contaminated b. Dumping of waste and slurry causes land and soil degradation and increases stream and river pollution. Problems faced by miners: a. Inhalation of dust and noxious fumes leads to pulmonary diseases b. There is a constant threat of collapsing mine roofs, fires in coal fields. c. Another health hazard is inundation which leads to suffocation of miners 2. Mica is an important mineral as it exhibits: 1. Good insulating property 2. Resistance to high voltage. Me 10 days before pre- boards: bohot syllabus baki hai BTW Happy New Year guys and sir!!! hui hui hui hui (Dogesh)
Mica 1.are generally di electric therefore it conducts better electricity 2.mica have generally very high potential to resist the current and voltage of electricity and hence it use in electric industry.
1:03:46 Properties Of Mica Are Given Below 1 It Has Di electric Property Hence It Is Used In Making Electronic Items. 2 It Is A Type Of Non Ferrous Minerals Hence It Does Not Contains Fe [Ferrous]. 3 It Provides Good Resistance And Have A Power To Handle High Voltage If There Any Overload. 😅
Effect of mining of workers:- 1) The dust and noxious fumes inhaled by miners makes them vulnerable to pulmonary diseases. 2) The risk of collapsing mine roofs, inundation and fire coalmines are a constant threat to miners. Impact on the environment are as follows:- 1) The water sources in the region get contaminated due to mining. 2) Dumping of waste and slurry leads to degradation of land, soil, and increase in stream and river pollution.
Mica property i) Ristance to high voltage ii) good insulating property iii) can be split into many thin sheets iv) de-electric strength is very high Hazard of mining i) the dust of mines and toxic gases may cause pulmonary diseases ii) great change of collapsing mine roof iii) great change of fire in coal mines iv) the dust, toxic gases, and mines waste might affect the fertility of soil v) it can cause relocation of animals and locality.
Two hazard of mining is - the dust produced can cause respiratory disease . - the risk of collapsing mine roofs Impact of mining in environment - it causes soil degradation which may result less fertility of soil. - it can cause relocation of animals and locality. Hope you like it 😊
1:03:22 Properties of mica:- 1. Good insulating property 2. Less power loss 3. Resistance to high voltage 4. High di-electric strength 5. It can split into thin sheets
58:09 1.dust and noxious fumes inhaled miners . 2.Make them vulnerable to pulmonary diseases. 58:25 1. Water resources in the region get contaminated. 2. Waste and slurry leads to degradation of land and pollute rivers.
1:03:23 mica has the property of thinness if we put 1000 thin sheets of micq one above one then its height will only about 1 cm It has high resistqnce for the high voltage 1:03:23
Two imapct on health of miners are 1.dust and poisonous fumes which leads to pulmonary (lungs) disease 2. Risk of collapsing rocks on miners Two impact on environment 1. Water resources gets contaminated due to mining 2. Dumping of waste and slurry leads to land pollution
Once a legend say ::::: always do hardwork and believe on consistency becoz smart study can take u to ur goal temporarily but hardwork takes u to the top of the height where I think 1 percent of people goes ( it is written by me so sorry for grammatical mistake If there is any 😅)
Answers for the questions 1) 2 hazards faced by the miners in mining are:- ●the dust and noxious fumes inhaled by the miners make them vulnerable to pulmanary diseases ●the risks of collapsing mine roofs inunadtion and fires in coalmines are constant threat to miners 2) 2 impacts of mining on environment are:- ●pollution of river water ●air polltion due to release of dangerous gasses released into the air
1:03:23 Properties of mica . Excellent dielectric strength . Formed of thin sheets . Low power loss . Insulation properties . Resistance to high voltage
Mica is made of a series of plates . It spilts easily into thin sheet It can be clear, black,red ,yellow or brown Mica is highly useful in electric and electronic industry 1:03:22
2 hazards faced by miners-: 1. The dust and noxious fumes inhaled by miners makes them vulnerable to respiratory diseases. 2. The risk of collapsing mine roofs, inundation and fires in coal mines are a constant threat to miners. Impacts of mining on environment-: 1. The water Sources in the region get contaminated due to mining. 2. Dumping of water and slurry leads to degradation of land, soil and increase in stream and river pollution.
mica properties:-Mica can be made into thin sheets. They are heat tolerant, insulating and dielectric. Because of these properties, they are used in electrical appliances. They are used in control devices, heating devices, neon lights and other lighting equipment.
1:03:13 question 2 properties of mica 1] mica is malleable,[can be drawn into thin sheets] 2] mica is found on clear , black ,green ,brown 3] mica have high resistence to high voltage
2 properties of mica are follows 1 . Good conductior of electricity and low leak of electricity 2. It can be make into thin pieces, it is also used for making tooth paste.
The two hazards of mining on miners 1. Sometimes, the toxic fumes starts evolving which is very harmful for the miners 2. During mining, there is a risk of flood for miners Impact of mining on environment 1. The major Problem is that it is leading to land degradation 2. Imbalance of nature Two properties of mica 1. Electric strength is high and used as a insulator 2. It have resisting power Generally found in koderma , Gaya hazaribagh in Jharkhand
58:47 (1) ans The dust was inhaled by minors If they trapped they suffered from water,gas etc problems (2) ans the degradation of soil and land The water was also Dirty due to minning
Properties of mica Can be found in yellow , red, clear , green , brown , black colour Mica can be cut into very very thin sheets if we thousands thin sheets of mica layered one by one then it can lead the height only few centimetres It can be used in electronic industries because it as Low power , low factor Due to its excellent, di electric strength Insulating properties and high voltage resistance Mica is one of the most indispensable minerals used in electronic industries
-36.19 Mica two points 1.They can be split into thin sheets 2.They are good insulator and resistance to electricity so they are the mineral used in electric industry 😊😊😊
1 . Miners can be infected by respiratory diseases - They face risk ko collapse of mine 2.impact - Air pollution Many borewells are created those are dangerous
The dust and noxious fumes inhaled by miners make them vulnerable to pulmonary diseases The water sources in the region get contaminated due to mining. The risk of collapsing mine roofs, inundation and fires in coalmines are a constant threat to miners. Dumping of waste and slurry leads to degradation of land, soil, and increase in stream and river pollution.
impact on miners 1- the dust and noxious fumes inhaled by miners can cause pulmonary diseases 2- the risk of collapsing mine roofs are a constant threat to miners impact on environment 1- the water resources in tbe region get contaminated 2-mining leads to degradation of soil we rensults in less fertility of soil
Three properties of mica are- 1. Mica found in very thin sheet.if many sheet combined the width of mica not more 2- Mica found in many colours such as red yellow blue etc 3. Mica used in manufacturing of furniture
Hazards of mining for miners- 1. during mining large amounts of dust, smoke and fumes are released which could cause many pulmonary diseases due to the accumulation of toxins. 2. Mining mismanagement sometimes causes landslides, making the miners strike for many days. impacts of mining on the Environment 1. mining waste mixes with the water which causes water pollution. this pollution affects that region's biodiversity. 2. mining industries do not bother to dump pits, which leads to soil erosion and makes the soil infertile.
-> Impacts of mining on miners: 1. the dust released while mining cause them pulmonary diseases. 2. the place where mining is done may often collapse leading to death. -> Impacts of mining on environment: 1.the dust released may accumulate in the soil hence increasing soil's alkalinity. 2.mining causes land , air and water pollution .
Mica properties:- Di electric strength Loss of power factor Resistance to high voltage Hazards for miners :- Toxic gas causing pulmonary diseases Risk of collapsing mine roofs Mining impact on environment; Water sources contaminated due to mining Dumping waste leads to land degradation
i am the 1st one to comment on your comment so comment on my comment so i will remember your comment as i read too many comment so no comment is recommented by a commenter who comments on on other comments
58:20 Hazards of mining . The dust and noxious fumes inhaled by the miners make them vulnerable to pulmonary diseases . Threats of wall collapsing, inundation and fire in coal miners . Contaminates the water bodies
1. Insufficient oxygen to breath 2. In mines the poisonous gas like sulfer can make a serious infection or permanent damage 1. Water pollution 2. Air pollution 3. Loss of ecosystem
hazards of mining 1. dust and toxic fumes inhaled by miners can cause respiratory diseases 2.thee is a risk of mines collapsing impacts on the environment 1. water resouces of the region gets contaminated due to mining 2.increses degradation of land due to constant dumping of waste and slurry
58:21 impact of minning on miners Risk of collapsing rooftop Natural flow of water or execcise amount of water affected -- respiratory and pulmonary realted disease faced by minners Land degradation and soil erosin Dumping of waste and slurry leads to land degradation
58:25 Impact on miners are 1) risk of collapsing mine roof 2) inundation and fire in coal mines 3) health issues Impact on environment 1) water sources contaminated 2) very harmful for environment is over mining bird are dying
--Mica is used in electrical industry due to its di electric property --it is found in the form of leaves or plates --they may be yellow brown black in colour
58:19 1st question ans :- *the harmfull noxius fumes inhaled by the miner leads to many pulmonary diseases 2 question ans :-* leads to contimanitation of water * land degreadition
properties of mica:- it comes in many different colours like red,yellow etc - it can be drawn into very thin sheets such that a thousand sheets of mica put on top each other will only be a few cm high
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Hello udaan, I wanted to know that why didn't Kunal sir covered "Conservation of energy resources"
You are right
@Class10th-UDAAN
Why is conservation of resources not covered?????
We want heredity chapter
Yes🎉😊
Vote for Heredity and Evolution Chapter..😅
Bhai tu to keh rha tha ke metal and non metal ab kya ho gya
@@B2d_fashion_abhi kal Ka Chapter pdh ke bio me zyada interest aa gya h...😅
Flow flow mein 'chapter' ki spelling bhi glt likh Diya bhai ne😂😂
@@abc_abc sorry
@@Udaan_Shortsno problem 😂😂
1. Risk of collapsing mineroofs
2. Toxic and noxious fumes when inhaled can cause pulmonary disease
3. Inundation or fire inside the mines
4. There are many carcinogenic agents in mines that can cause cancer.
5. There is a high risk of mining roofs getting collapsed
1. Good insulating property
2. Resistance to high voltage.
3. can split into many thin sheets
4. High di-electric strength
mica
Low power loss factor
1. Environmental problems:
a. Water resources get contaminated
b. Dumping of waste and slurry causes land and soil degradation and increases stream and river pollution.
Problems faced by miners:
a. Inhalation of dust and noxious fumes leads to pulmonary diseases
b. There is a constant threat of collapsing mine roofs, fires in coal fields.
c. Another health hazard is inundation which leads to suffocation of miners
2. Mica is an important mineral as it exhibits:
1. Good insulating property
2. Resistance to high voltage.
Me 10 days before pre- boards: bohot syllabus baki hai
BTW Happy New Year guys and sir!!!
hui hui hui hui (Dogesh)
From seniors side: This teacher made you the master of social science 😊
Mica 1.are generally di electric therefore it conducts better electricity 2.mica have generally very high potential to resist the current and voltage of electricity and hence it use in electric industry.
00:00 - Introduction
10:34 - What Is A Minerals ?
12:11 - Chimkandi Fact
18:48 - Occurrence Of Minerals
34:27 - Rat Hole Mining
36:28 - Classification Of Minerals
37:37 - Ferrous Minerals
38:29 - Iron Ore
42:20 - Iron Ore Belts
48:16 - Manganese
49:38 - Non - Ferrous Minerals
50:06 - Copper
52:40 - Mica - Characteristics
54:27 - Mica - Distribution
55:33 - Limestone
56:57 - Case Study Based Question ?
58:49 - Conservation Of Minerals
01:00:26 - Energy Resources
01:01:27 - Conventional Sources
01:04:42 - Coal
01:06:10 - Anthracite
01:09:54 - Coal Distribution
01:11:10 - Gondwana Deposits
01:15:05 - Natural Gas
01:16:34 - Natural Gas Pipelines
01:17:53 - Electricity
01:21:32 - Nuclear Energy
01:22:39 - Solar Energy
01:24:05 - Wind Power
01:25:14 - Biogas
01:28:07 - Tidal Energy
01:30:14 - Geothermal Energy
01:39:18 - Thank You !
?
@tarachouhan8765
1:03:46
Properties Of Mica Are Given Below
1 It Has Di electric Property Hence It Is Used In Making Electronic Items.
2 It Is A Type Of Non Ferrous Minerals Hence It Does Not Contains Fe [Ferrous].
3 It Provides Good Resistance And Have A Power To Handle High Voltage If There Any Overload.
😅
U 🫠🫠🫠🫠🫠😀😀😀😀😀🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🫡🤔🤔🤔🥲😋🤥🤥🤥🤥🤥🤥🤥🤥🤥🤥🫠🫠😊🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠🫠
Effect of mining of workers:-
1) The dust and noxious fumes inhaled by miners makes them vulnerable to pulmonary diseases.
2) The risk of collapsing mine roofs, inundation and fire coalmines are a constant threat to miners.
Impact on the environment are as follows:-
1) The water sources in the region get contaminated due to mining.
2) Dumping of waste and slurry leads to degradation of land, soil, and increase in stream and river pollution.
Mica property
i) Ristance to high voltage
ii) good insulating property
iii) can be split into many thin sheets
iv) de-electric strength is very high
Hazard of mining
i) the dust of mines and toxic gases may cause pulmonary diseases
ii) great change of collapsing mine roof
iii) great change of fire in coal mines
iv) the dust, toxic gases, and mines waste might affect the fertility of soil
v) it can cause relocation of animals and locality.
Uses of mica
1. Mica can be used in electronical industries
2. It has di electric strength
3. Resistance to high voltage
1:03:30 1. Can Be Converted into thin sheets.
2.good resistor of electricity
Two hazard of mining is
- the dust produced can cause respiratory disease .
- the risk of collapsing mine roofs
Impact of mining in environment
- it causes soil degradation which may result less fertility of soil.
- it can cause relocation of animals and locality.
Hope you like it 😊
ThanQ😊
chances of fire in coal mines
two property of mica are
1) di electric strength
2)resistance to high voltage
3) insulating property
1:03:22 Properties of mica:-
1. Good insulating property
2. Less power loss
3. Resistance to high voltage
4. High di-electric strength
5. It can split into thin sheets
58:09 1.dust and noxious fumes inhaled miners .
2.Make them vulnerable to pulmonary diseases.
58:25 1. Water resources in the region get contaminated.
2. Waste and slurry leads to degradation of land and pollute rivers.
1:03:23 mica has the property of thinness if we put 1000 thin sheets of micq one above one then its height will only about 1 cm
It has high resistqnce for the high voltage 1:03:23
Two imapct on health of miners are
1.dust and poisonous fumes which leads to pulmonary (lungs) disease
2. Risk of collapsing rocks on miners
Two impact on environment
1. Water resources gets contaminated due to mining
2. Dumping of waste and slurry leads to land pollution
Hw ans
Property of mica
1. Mica is used in elictrity device to resistance high voltage and current.
2.Mica is drawn into thin sheet
Once a legend say ::::: always do hardwork and believe on consistency becoz smart study can take u to ur goal temporarily but hardwork takes u to the top of the height where I think 1 percent of people goes ( it is written by me so sorry for grammatical mistake
If there is any 😅)
😅
1:03:18 1.resistance to high voltage.
It has many inculcating properties.
Answers for the questions
1) 2 hazards faced by the miners in mining are:-
●the dust and noxious fumes inhaled by the miners make them vulnerable to pulmanary diseases
●the risks of collapsing mine roofs inunadtion and fires in coalmines are constant threat to miners
2) 2 impacts of mining on environment are:-
●pollution of river water
●air polltion due to release of dangerous gasses released into the air
1.Mica is a split easily into thin sheet
2.insulating properties and resistance to high voltage
1:03:23
Properties of mica
. Excellent dielectric strength
. Formed of thin sheets
. Low power loss
. Insulation properties
. Resistance to high voltage
1 property:- it capebal to resistance to hing power
2:- insulating property
Mica is made of a series of plates . It spilts easily into thin sheet
It can be clear, black,red ,yellow or brown
Mica is highly useful in electric and electronic industry 1:03:22
Mica properties
1. Di electric strength
2. Resistance to high voltage.
2 hazards faced by miners-: 1. The dust and noxious fumes inhaled by miners makes them vulnerable to respiratory diseases. 2. The risk of collapsing mine roofs, inundation and fires in coal mines are a constant threat to miners. Impacts of mining on environment-: 1. The water Sources in the region get contaminated due to mining. 2. Dumping of water and slurry leads to degradation of land, soil and increase in stream and river pollution.
mica properties:-Mica can be made into thin sheets. They are heat tolerant, insulating and dielectric. Because of these properties, they are used in electrical appliances. They are used in control devices, heating devices, neon lights and other lighting equipment.
1:03:13 question 2 properties of mica
1] mica is malleable,[can be drawn into thin sheets]
2] mica is found on clear , black ,green ,brown
3] mica have high resistence to high voltage
1) resistance to high voltage
2)insulating property
3) property of malleability
Mica
Can easily be converted into thin sheet.
It can be clear, red yellow, green.
Mica' s Properties :
1. It has High resistance in voltage
2. It has an excellent di-electric strength
Mica properties =
Low power loss factor
Insulating property
Resistance
Di-electric Strength
Hope everyone would get their wished marks in boards 2024 😊.
1 like = wished marks 👍
Where are you from
Aba chutiya tum hi no de rha hai board m kya😊
Ye bhi koi tarika hai beekh maangne ka😂😂😂
@@tulsimaurya6633 i am from Mahoba, UP
Di electric strength
High voltage resistor
Limited power lose
Having insulation properties
Properties of mica (1) convert into thin sheets (2) resistance to high voltage
Topics covered
00:00 - Introduction
10:34 - What Is A Minerals ?
12:11 - Chimkandi Fact
18:48 - Occurrence Of Minerals
34:27 - Rat Hole Mining
36:28 - Classification Of Minerals
37:37 - Ferrous Minerals
38:29 Iron Ore
42:20 - Iron Ore Belts
48:16 - Manganese
49:38 Non - Ferrous Minerals
50:06 - Copper
52:40 - Mica - Characteristics
54:27 - Mica - Distribution
55:33 - Limestone
56:57 - Case Study Based Question?
58:49 - Conservation Of Minerals
01:00:26 - Energy Resources
01:01:27 Conventional Sources
01:04:42Coal
01:06:10 Anthracite
01:09:54 Coal Distribution
01:11:10 - Gondwana Deposits
01:15:05-Natural Gas
01:22:39 - Solar Energy
01:24:05 Wind Power
01:25:14 - Biogas
01:28:07 - Tidal Energy
01:30:14 - Geothermal Energy
01:39:18 - Thank You!
1. Mica is found in many colours like red yellow,brown etc.
2.Mica is mainly used in industries
Two properties of mica are as follows
Mica is used in electricity generation due to its di electric strength.
Mica can converted into very thin sheets
MICA:
1. It has excellent di-electric strength
2. High resistivity
2 properties of mica are follows 1 . Good conductior of electricity and low leak of electricity
2. It can be make into thin pieces, it is also used for making tooth paste.
1:03:26 mica property
1- it splits easily into thin sheet
2-great di electric strength that is why it is widely used in electric field
Mica to property=1 Mica can be made into thin sheat 2=mica is a non metallic minerals
1:03:30 mica properties are as follow-------->
i) mica can be divide into thin sheets
ii) mica has high insulating properties🗿
The two hazards of mining on miners
1. Sometimes, the toxic fumes starts evolving which is very harmful for the miners
2. During mining, there is a risk of flood for miners
Impact of mining on environment
1. The major Problem is that it is leading to land degradation
2. Imbalance of nature
Two properties of mica
1. Electric strength is high and used as a insulator
2. It have resisting power
Generally found in koderma , Gaya hazaribagh in Jharkhand
✨ Topics covered ✨
00:00 - Introduction
10:34 - What Is A Minerals ?
12:11 - Chimkandi Fact
18:48 - Occurrence Of Minerals
34:27 - Rat Hole Mining
36:28 - Classification Of Minerals
37:37 - Ferrous Minerals
38:29 - Iron Ore
42:20 - Iron Ore Belts
48:16 - Manganese
49:38 - Non - Ferrous Minerals
50:06 - Copper
52:40 - Mica - Characteristics
54:27 - Mica - Distribution
55:33 - Limestone
56:57 - Case Study Based Question ?
58:49 - Conservation Of Minerals
01:00:26 - Energy Resources
01:01:27 - Conventional Sources
01:04:42 - Coal
01:06:10 - Anthracite
01:09:54 - Coal Distribution
01:11:10 - Gondwana Deposits
01:15:05 - Natural Gas
01:16:34 - Natural Gas Pipelines
01:17:53 - Electricity
01:21:32 - Nuclear Energy
01:22:39 - Solar Energy
01:24:05 - Wind Power
01:25:14 - Biogas
01:28:07 - Tidal Energy
01:30:14 - Geothermal Energy
01:39:18 - Thank You !
Gaddari karobe
@@unbelievable9047😂 19:12
Thanks you 😊😊
Thank you 😊😊
Thanks for wasting your time by copying this timeline from description 😅😂
58:47 (1) ans
The dust was inhaled by minors
If they trapped they suffered from water,gas etc problems
(2) ans the degradation of soil and land
The water was also Dirty due to minning
Mica
1- It have di-electric strength.
2- insulation property.
3- resistance to high voltage
Properties of mica
Can be found in yellow , red, clear , green , brown , black colour
Mica can be cut into very very thin sheets if we thousands thin sheets of mica layered one by one then it can lead the height only few centimetres
It can be used in electronic industries because it as
Low power , low factor
Due to its excellent, di electric strength
Insulating properties and high voltage resistance
Mica is one of the most indispensable minerals used in electronic industries
Sir your teaching is mind blowing 😊😊
Love from kashmir ❤❤❤
Favourite teacher of sst....♥️🤌🥹
-36.19 Mica two points
1.They can be split into thin sheets
2.They are good insulator and resistance to electricity so they are the mineral used in electric industry 😊😊😊
1 . Miners can be infected by respiratory diseases
- They face risk ko collapse of mine
2.impact - Air pollution
Many borewells are created those are dangerous
The dust and noxious fumes inhaled by miners make them vulnerable to pulmonary
diseases
The water sources in the region get contaminated due to mining.
The risk of collapsing mine roofs, inundation and fires in coalmines are a constant
threat to miners.
Dumping of waste and slurry leads to degradation of land, soil, and increase in
stream and river pollution.
2 impacts on environment --1.) degradation of land. And 2.)water resources are contaminating.
Sir your teaching style amazing 😍😍
impact on miners
1- the dust and noxious fumes inhaled by miners can cause pulmonary diseases
2- the risk of collapsing mine roofs are a constant threat to miners
impact on environment
1- the water resources in tbe region get contaminated
2-mining leads to degradation of soil we rensults in less fertility of soil
mica property
1. it easily splits into sheet
2.insulating properties and resistance to high voltage
Mica property is
1. Split into thin sheet.
2. Resistance property ,resist the high voltage .
.
Three properties of mica are-
1. Mica found in very thin sheet.if many sheet combined the width of mica not more
2- Mica found in many colours such as red yellow blue etc
3. Mica used in manufacturing of furniture
1 no. wrong hai mica is not found in thin sheets it can be formed in thin sheets
Right not found can formed 😂@@BindaasYashu
@@BindaasYashuright
Impact of mining -- land degradation, soil
pollution
Low power loss factor
Insulating property
High resistance to voltage
Sir, Properties of mica are .
(1) it is di-electric in nature
(2) it is malleable in nature. 1:03:54
two properties of mica-
1.mica can be beaten in very thin sheets
2. it has insulating property and resistence to highh voltage
High resistance and volt
Di electric stength
Thin sheet
Resistance is high
1:03:24 answer- mica two factors- di electric strenght, low power factor, high resistance
1.mica is very good insulator of electricity
2.splits into thin sheets
Thank you sir for clearing the doubts 😊😊😊
1:03:31 mica can simply be in the form of thin sheet and mica is used in elctrical work as its divalent strength an low power factor
Hazards of mining for miners-
1. during mining large amounts of dust, smoke and fumes are released which could cause many pulmonary diseases due to the accumulation of toxins.
2. Mining mismanagement sometimes causes landslides, making the miners strike for many days.
impacts of mining on the Environment
1. mining waste mixes with the water which causes water pollution. this pollution affects that region's biodiversity.
2. mining industries do not bother to dump pits, which leads to soil erosion and makes the soil infertile.
-> Impacts of mining on miners:
1. the dust released while mining cause them pulmonary diseases.
2. the place where mining is done may often collapse leading to death.
-> Impacts of mining on environment:
1.the dust released may accumulate in the soil hence increasing soil's alkalinity.
2.mining causes land , air and water pollution .
Mica properties:-
Di electric strength
Loss of power factor
Resistance to high voltage
Hazards for miners :-
Toxic gas causing pulmonary diseases
Risk of collapsing mine roofs
Mining impact on environment;
Water sources contaminated due to mining
Dumping waste leads to land degradation
1:29:02 working on the principle of electromagnetic induction and alternating current
2024-2025 session wale attendence lga do 😅😅😅❤❤❤🎉🎉
👇
i am the 1st one to comment on your comment so comment on my comment so i will remember your comment as i read too many comment so no comment is recommented by a commenter who comments on on other comments
🤦🏼🤦🏼
Sir Kindly provide us carbon and it's Compound, most of the students are waiting for this chapter because this chapter is the ❤❤❤ of the chemistry
58:20
Hazards of mining
. The dust and noxious fumes inhaled by the miners make them vulnerable to pulmonary diseases
. Threats of wall collapsing, inundation and fire in coal miners
. Contaminates the water bodies
Two risks which are face by miners are -
* pulmonary diseases
* Risk to collapse their life
✨✨✨✨✨✨✨✨
Properties of mica
-excellent di-electric strengh
-excellent insulating power
-low power loss factor
-resistance to high voltage
Mica :
1) It has Insulating property and Resistance high to voltage
1.mica Is bright substance
2.mica is used for making tooth paste
1. Insufficient oxygen to breath
2. In mines the poisonous gas like sulfer can make a serious infection or permanent damage
1. Water pollution
2. Air pollution
3. Loss of ecosystem
hazards of mining
1. dust and toxic fumes inhaled by miners can cause respiratory diseases
2.thee is a risk of mines collapsing
impacts on the environment
1. water resouces of the region gets contaminated due to mining
2.increses degradation of land due to constant dumping of waste and slurry
58:21 impact of minning on miners
Risk of collapsing rooftop
Natural flow of water or execcise amount of water affected
-- respiratory and pulmonary realted disease faced by minners
Land degradation and soil erosin
Dumping of waste and slurry leads to land degradation
Bro you so pro..👍🏻🫡
@@prerna_0224 thanks for your comment i like It🥰🥰 . I BELIEVE THAT YOU HELP THIS THANKS
58:25
Impact on miners are
1) risk of collapsing mine roof
2) inundation and fire in coal mines
3) health issues
Impact on environment
1) water sources contaminated
2) very harmful for environment is over mining bird are dying
1:03:25 1st IT HAS DIELCTRIC STRENGTH
2ND IT HAS ENORMOSUS INSULITING AND HIGH VOLTAGE PRODERTY
--Mica is used in electrical industry due to its di electric property
--it is found in the form of leaves or plates
--they may be yellow brown black in colour
58:19 1st question ans :- *the harmfull noxius fumes inhaled by the miner leads to many pulmonary diseases
2 question ans :-* leads to contimanitation of water
* land degreadition
58:30 •After Minning the land become a waste land.
•Minning cause noise and air pollution.
a. Mica used in toothpaste
b.Mica can convert in thin sheets
c.Mica have ability to conduct electricity.
Mica can be split into very sheet , it has excellent di- electric strength, and low power loss factors
Degradation of land soil and river pollution
Respiratory diseases and accidents
Mica:
# excellent di - electric strength
# high insulating factor
# low loss of power
Hazards of mining causes is
1) Collapse of mine roofs.
2) they face respiratory desease .
Mica properties
Excellent di-electric strength
Low power loss factor
Finally , after a long wait , this chapter is here😊
Hlo 🤗🤗
properties of mica:- it comes in many different colours like red,yellow etc
- it can be drawn into very thin sheets such that a thousand sheets of mica put on top each other will only be a few cm high
The two properties of mica are . 1)it splits easily into thin shits.2)Mica is one of the most indispensable mineral
February me padne wale attendence lagao😂😂😂
Bro March me pad rhe hai hm 😎
March mai
Hlo kitne marks aaye@@Laughterclub12345