I'm precious from Nigeria, and honestly, this man just made the difficult physics looks sooooooo simple. The best RUclips tutor it's a 💯 for me I LOVE YOU, SIR THANKS FOR MAKING PHYSICS LOOK SO SIMPLE ❤❤❤❤❤❤❤❤
Away from the Normal Because Light speed in water 225000 In Glass 200000 So Glass Is Denser And Water is Rarer Then it Moves From the Denser to rarer It Moves Away From the Normal
51:21 The refractive index depends upon both velocity of medium and snells law right Then, if i and r will be 0, then sini/sinr equals to 0, but v1/v2 = 1.5 ( in air to glass ). How?
51:00 if ray pass along the normal ray will not bent. It means n21(refr. Index of glass wrt air) will change or not because angle i and r is same but v1 and v2 will change. But ref. Index depends on both
Actually refractive index is a measure of change in velocity as regards to two different transparent materials, not their change in direction. Change in direction is a close substitute method not the main method
Hey people, I recommend going with this sir as his teaching skills is great and his voice is much recognitionable. Anyways, this academy is much better than BYJU’S
We know that density of water is low when compared with glass. So water must be rarer and then glass must be denser.As we knew that when light travels from denser to rarer, it bends away. from the normal. SO CORRECT ANSWER IS (B)
Answer is (c) because glass and water both are denser medium so medium is not changing means no refraction means no bend of light and MY SPECIAL THANKS TO SIR ( THANKS FOR TEACHING US AND WE ARE UNDERSTAND YOUR CONCEPT IN MORE AFFECTIVE AND BETTER WAY ) A LOT OF THANKS ONCE AGAIN 😄
Best teacher ever teaching concepts outside text allows us to understand concepts easily. Other channels simply teaches the tex concepts and leave us with doubts but here I got no doubt in this concept. Thank you sir😊
Sir I have doubts that when light travel to rarer medium to denser medium light is bend towards the normal and when light travel from denser medium to rarer medium its bends away from the normal.why sir????
huh thank Mr. I really would like to thank you for making clear this topic for me Sir I wish I was your student you are the best teacher ever in ma life THANK YOU VERY MUCH
Answer for H/W qst:(B) Away from the normal Because,Glass is denser medium and water is rarer medium so,denser to rarer is Away from the normal Hope my answer is crect..😊😊
Energetic class I heard some other classes I use to feel sleepy after some time but.. ur class is very energetic sir Do more concepts... Like this Liked ur teaching sir
Thank you sir and the answer that when the light travels from glass to water the light bends away from the normal as the light move from denser to rarer medium
I don't understand any of my teacher's explanations. But your explanation helps me so much and makes everything easier. Lots of love sir..... Seriously The Best teacher on RUclips and excellent teaching Sir! Thanks for enlightening!
Seriously The Best teacher on RUclips .
Thanks
@@ManochaAcademy pls post videos sir
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sir your speaking vocabulary of English is very good
THANKS
Really best channel for physics... Sir answer for last question is away from normal..
I'm precious from Nigeria, and honestly, this man just made the difficult physics looks sooooooo simple. The best RUclips tutor it's a 💯 for me
I LOVE YOU, SIR
THANKS FOR MAKING PHYSICS LOOK SO SIMPLE ❤❤❤❤❤❤❤❤
HW:
When a light travels from glass to air ie from denser to rarer medium, the light ray bends away from the normal ❤
Away from the Normal Because Light speed in water 225000 In Glass 200000 So Glass Is Denser And Water is Rarer Then it Moves From the Denser to rarer It Moves Away From the Normal
51:21 The refractive index depends upon both velocity of medium and snells law right
Then, if i and r will be 0, then sini/sinr equals to 0, but v1/v2 = 1.5 ( in air to glass ). How?
Answer of homework question-light bends away from the normal...as it is going from denser to rarer medium
its very useful for me in my online exam thanks for ur video
subscribed
It's my pleasure
Thanku sir for such wonderful explanation 👨🏫👌👌 👌
Most welcome
any anyone watching this video in 2024🤨❓
👇
Who and all in 2021 board give -----1 like
Ok tq
51:00 if ray pass along the normal ray will not bent. It means n21(refr. Index of glass wrt air) will change or not because angle i and r is same but v1 and v2 will change. But ref. Index depends on both
Actually refractive index is a measure of change in velocity as regards to two different transparent materials, not their change in direction. Change in direction is a close substitute method not the main method
Hey people, I recommend going with this sir as his teaching skills is great and his voice is much recognitionable. Anyways, this academy is much better than BYJU’S
I wish I had a sir like you
Thanks for liking
A. Towards the normal is the correct option
Practical things brought to the infront of eyes to experience the cause of happening the things.
You would make a Magnificent scientist in India
Why does light bend?
A) because the light ray is going through the rarer medium to the denser medium.
B) away from the Normal.
Glass is denser than
Water
Your way of teaching is ossum sir , thank you so much
It's my pleasure
We know that density of water is low when compared with glass. So water must be rarer and then glass must be denser.As we knew that when light travels from denser to rarer, it bends away. from the normal. SO CORRECT ANSWER IS (B)
You make the science too easy to understand...👍 You are the best
Thank you.. guys plzz support to sir
Thanks and welcome
So simple and easy teaching
Thanks for liking
Super explanation sir..👍🙏
Excellent teaching Sir! Thanks for enlightening!
My pleasure!
Please explain reflection of light at curved surfaces please sir
Answer for the question is (b) i.e. away from the normal because speed of light in water is more than that of in glass
Amazing teaching sir you will be the best teacher in the world
Thanks a lot
Answer is (c) because glass and water both are denser medium so medium is not changing means no refraction means no bend of light and MY SPECIAL THANKS TO SIR ( THANKS FOR TEACHING US AND WE ARE UNDERSTAND YOUR CONCEPT IN MORE AFFECTIVE AND BETTER WAY ) A LOT OF THANKS ONCE AGAIN 😄
wrong, the optically rarer medium in this scenario is water
therefore, the answer is (B)
Best teacher ever teaching concepts outside text allows us to understand concepts easily. Other channels simply teaches the tex concepts and leave us with doubts but here I got no doubt in this concept. Thank you sir😊
When light travels from glass to water in which direction night?
=Away fom normal
Away from normal. This is because glass is denser medium than water
How we get to know that which is denser or rarer?
51:59 towards the normal
Sir thank you sir 💐💐 ి have written my exams very easily on this topic thank you sir 💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐💐
Most welcome
B is the correct away from the normal because the glass is denser midium water is rarer midium
Best teacher sir👍
(B) Away from the normal
Very interesting session tq so much sir
It helped me a lot in my s.A 1 exam
and thankyou sir for explaining in english...really helped
Happy to help
Nothing to say but ' Hats Off '
Thank you so much sir. It's much better than Edumantra and Bkp 😍😍😍😍
Most welcome 😊
@@ManochaAcademy This videos very useful to me
@@ManochaAcademy sir,we don't get download for you tube full lesson plz send all videos
light will bend away from normal as water is rarer and glass is denser. Thanks sir this lecture helped a lot
Yes
Best teacher ever in my life
Thanks sir
You are the very very very best teacher in the world .I can understand very fast . Nice teaching.
Sir I have doubts that when light travel to rarer medium to denser medium light is bend towards the normal and when light travel from denser medium to rarer medium its bends away from the normal.why sir????
Most my friend and me will watch ur teaching and best teacher
Thanks for liking
Your teaching styles are very good.👍👍👍👍👍👍👍👍👍👍👍👍👍😎😎🤓😎😎😎😎😎😎😎😎👍👍👍👍👍💪
Thanks a lot 😊
huh thank Mr. I really would like to thank you for making clear this topic for me Sir I wish I was your student you are the best teacher ever in ma life THANK YOU VERY MUCH
You are most welcome
Denser to rarer - Away from the normal
the answer is away from the normal line because the glass density is greater than water anyway way thank you teacher from ethiopia
it will move away from normal
and sir osm explanation it was.
and sir one thing more
do you know hindi?
:)
A.the light ray travel rarer to denser then bends towards normal
Thank you so much sir I helped me a lot.
Ur teachings are awesome
Thanks a lot
Your teaching and explanation awesome sir future's Lerner also very easily understand
Thanks and welcome
The best teacher ever
Thanks
Last question answer-away from the normal
Answer for H/W qst:(B) Away from the normal
Because,Glass is denser medium and water is rarer medium so,denser to rarer is Away from the normal
Hope my answer is crect..😊😊
Thanks sir my doubts is clear after watching this video
Thank u very much sir
Most welcome
The explanation was awesome.
Glad it was helpful!
@@ManochaAcademy sir I have questions does the angle of reflection depend on the transparency (not by density ) but optically
Thank you sir. 🤘🤘🤘🤘👏👏
My pleasure!
Sir your explanation is fantastic.... Thank you sir....
You are most welcome
Hi sir, superb teaching
Thanks for liking
Thank you sir and answer will be B
seen many videos but this the the best ~_~
Away from the normal(B) Answer for the homework question
Thanks a lot sir.... This helps
me a lot😇😇😌😌🌹🌹🌹
Most welcome 😊
Dehati
thank u very much sir it really helped🙌
Glad to hear that
Away from the normal. Here light is travelling from Denser to Rarer medium. So it's speed increases.
Who and all Watching this video for Ur term-1 exam
It will be moving away from the normal, as it is moving from glass (denser) to water (rarer).
Sir you had explained very neatly. My concept get cleared. Thanks sir🙏🙏🙏
It is because of refraction,
Your vedios are very best and you are the best teacher on RUclips
Sir , I really like it you are a very good teacher on the platform of RUclips.
You helped me a lot .
Thank-you so much for your hard wark
Thanks and welcome
Energetic class
I heard some other classes I use to feel sleepy after some time but.. ur class is very energetic sir
Do more concepts... Like this
Liked ur teaching sir
This is my favourite acedemy of reading.You are God for us.thyanks a lot.
Wow, thank you
51:43 sir it goes away from normal
Tq for this great session ❤️❤️❤️
Bends towards the normal... Water is rarer than glass
Speed of light causes of bending of light and changes in medium
Thank u sir
Welcome
Thank you sir and the answer that when the light travels from glass to water the light bends away from the normal as the light move from denser to rarer medium
Sir will the speed of incident ray and emergent ray same.?
Best Teacher so far🎉🎉🎉
I was absent when ma'am was teaching this.When I watched the video I understood everything and getting extra knowledge
Thank you sir
according to me i have never seen anyone teach like this this way of teaching is very good and i can understand very clearly
Glad to hear that
I don't understand any of my teacher's explanations. But your explanation helps me so much and makes everything easier. Lots of love sir.....
Seriously The Best teacher on RUclips and excellent teaching Sir! Thanks for enlightening!
Most Welcome
(B) Away from the normal 👉 this is the answer for your hw question sir
His explanation is very clear and he is the best teacher I saw in online...tqsm sir it's very helpful for us....
Thanks and welcome
Thank you sir...good explanation..😊😊
Most welcome 😊
Thank You Sir For such excellent explanation of Refraction ♥️♥️
You are most welcome
Good explanation sir thanks
Welcome
Plss tell me which theory explains the refraction of light
This is very intresting topic reflection of light ,thankyou sir
Most welcome
Sir I am honoured to listen your class
Good explaination sir
Thanks and welcome
Sir u r the 1st that making icse videos with such a good explanation ..... Thnk u sir
It's my pleasure
Super explanation. Tq sir.👍🙏
Super and thanks
Welcome
👍👍🙏🙏 thanks
Welcome 👍