If you listen to her closely, she actually explains really well. Small doubts like how to solve parallax, the purpose of the second pin and basically how to take values appropriately, even index corrections, everything is explained fairly well
I don't know why we study these things, we don't use in our real life ,If we use in cars then we find the solution that time. At this time we totally waste students time as our teachers wasted our time.
the syllabus can't be outdated. They adding more topics would only create a problem. i guess, rather giving students a choice to learn some soft skills parallely would be a great idea but core topics like math, physics, they need to be taught from the basics itself. Tho the research and practicals aspect is quite ducked up i agree...
@@vayusingh9495 changin object's position will lead to the change in image's distance...but for all of the readings the value of focal length must come same ...since a single mirror possesses a fixed value of focal length.
if someone is watching from regions like tamil nadu most probably they will not understand hindi so they are needed to be helped using english.....use ur brain instead of cursing the development of education RADHE KRISHNA JAI SITA RAM
Yen ke angrezee sunn ker me apni angrezee bhul gai 😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅 per angrezee ache bole 😊😊😊😊😊😊😊😊😊😊😊😊😊 kyu ki mejhe samaj nahi ayi 🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲
If you listen to her closely, she actually explains really well. Small doubts like how to solve parallax, the purpose of the second pin and basically how to take values appropriately, even index corrections, everything is explained fairly well
All the best for tomorrow's practical 😂😂
😂😂
Thanks 😂😂
You mean today's 😂😂
seems like this video was recorded in 90's
True😅
But quality 20's ki hai😌
@@kartikvishnole2875 DD channels ke old cameras alloted hote hai
Nope
Yes😂
when i see the video i just dont give on attention on the channel but than i realise the master of all the boards is here
Hahah i just noticed
never thought these videos are gonna be so good!! Thank you so much ma'am and NCERT OFFICIAL :)
May be there will be less focus on background but full focus on professionalism and content ! Thanks for explaining 🙏🏻
Thanks mam much helpful than my school teacher.
Understood very clearly
Thank you very much ma'am 😊❤❤
This teacher is intelligent. Otherwise my teacher dont teach us. Just govt. school things.
No, i think the resolution of camera is of low pixels as it is government channel like doordarshan 🙂
Very helpful video. Just Amazing!!
I don't know why we study these things, we don't use in our real life ,If we use in cars then we find the solution that time. At this time we totally waste students time as our teachers wasted our time.
It really helpful for me ma'am. Tq very much
I think this is very finest video compare to other ❤ thankyou very much
ma'am but you haven't showed what's happening in the mirror during experiment
Mam apki english bahot mast ha 💞💕💕💕💕💕💕💕💕
Best channel for practical.
Thanku ma'am
Today's my practical
it was just....wow!!😍
Thank You Ma'am
piche ka disco acha hai ;)
😂😂😂😂
Your table in wrong , in 1 reading if we minus c -a it will be 62 not 60 😏
⬇️ Right
Best video ❤ on yt
Thankyou so much ma'am ❤🤗
You must be a lecturer. Cus I didn’t understand anything 😅
Thanks ma'am 🙏
Disturbing background music🤕
Aree yaaR ye background music kyon daal diya ...bilku he gawaar hai kya ncert officials ka video editor......
Han cheap lag rha h song
Thank you mam
Nice
Thankyou soo much mam...
NCERT please update your syllabus and print new books everything is outdated.
Update the education system too when ure at it
the syllabus can't be outdated. They adding more topics would only create a problem. i guess, rather giving students a choice to learn some soft skills parallely would be a great idea but core topics like math, physics, they need to be taught from the basics itself. Tho the research and practicals aspect is quite ducked up i agree...
@@dee3761 that aged well
Thank u ma'am❤
Ye video to Doordarshan ke time ka hai 😂😂
How does the focal length change for each observation??
By changing the position of object simple 😂
@@vayusingh9495 changin object's position will lead to the change in image's distance...but for all of the readings the value of focal length must come same ...since a single mirror possesses a fixed value of focal length.
Best ❤
It's 2:58 am and tommoro is my practical...I will come back here in the futur and remember this time🥲😁😁
in my case its 3:31 am and my prac is tmrw
@@ROHAN-en5nd same man my practical is tommorow and i dont know shit
It's 11:02am and my practical is at 1:30pm
Plzzzz remove background music. It is disturbing voice of Ma'am
Thankyou mam
thank you
How will we take 1/u and 1/v
Mast
B''H, Christ, Jesus, Amen.
WE PURCHASING BOOKS OF NCERT
LE NCERT : DONT HAVE A GOOD QUALITY CAMERA ☠
1.3M + SUBS ☠
Perfect..
There is no need for background music please it’s irritating
Sahi he aunti
Thankyou so much mam
why is even ncert publishing videos in english. i just can't understand. this is the wrong development of education.
if someone is watching from regions like tamil nadu most probably they will not understand hindi so they are needed to be helped using english.....use ur brain instead of cursing the development of education RADHE KRISHNA JAI SITA RAM
@@Priyal-wf7seso true
Focal is negative for concave mirror !?
Yes
Seems like the video was filmed in the 80s
1:09
Tq mam
Amma?
Ye background music dimag ko garam kar deta hai. Please remove this
Upload hindi video please
Mam aap Hindi me padha de to zda smjh ajayega
adreess ?
Mam abhi bhi confusion hai
not that helpful would appreciate it if you would have shown how to use crayons to obtain the image
Mam Hindi ma samjha do
Background music nikal do ek dam bekaat. Hai
Choop boodhiya 🙄
not a good explanation
Kya he yee angregi wali thoda aapne matrivasha vii to bolona
Yen ke angrezee sunn ker me apni angrezee bhul gai 😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅 per angrezee ache bole 😊😊😊😊😊😊😊😊😊😊😊😊😊 kyu ki mejhe samaj nahi ayi 🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲
She is speaking in perfect English. Aapne jo suni yogi woh wrong hogi 😅