Compound microscope | Class 12 (India) | Physics | Khan Academy

[@shauky12]

your classes makes me fall in love with learning.

[@watsoncrick6071]

9:19 The transition from the real setup to theoretical setup was just brilliant!

[@pranavpriy8108]

1 minute silent for those who does not know about this amazing teacher 😂😂

[@jokubas_sa]

Thank you so much! I was so frustrated while trying to understand how the microscope works, but you explained the concept beautifully!

[@VG__]

4:17 I was struck at this point and believe me nobody but YOU could hv cleared it ONLY🥺🥺🙏🙏Thankyou so much sir. I owe you so much for making physics so interesting and practical🙏❤️❤️

[@umamega3443]

This type of teaching this is awesome why now a days no one is doing this... This is the era a modern period common switch to this modern teaching

[@voyageintostars]

ahaa! amazing explanation! Even years after this, this is by far the best upload on the working of a microscope

[@malodemalode7277]

This is amazing ,wonderful, fabulous, fantastic, mind-blowing, ....... Thank you so much sir

[@justlearn3444]

legendary lectures exist!!!!!!!!!!!!

[@sharveshsaravanan6302]

Your great sir. I have never got this much clarity while others teaching . U helped a lot sir . 🙏 Thanks a lot sir

[@gamercrafter5266]

Awesome .. never understood so well!!

[@nasirabamon]

This teacher has always been a life saver for me🙏🏻

[@anupthakur489]

For a complete day i am reading theory part but when i see the partical explanation i completely understood the topic

[@Jay-ym2ri]

i had a confusion in this from a very long time thank you !

[@vigneshsyoutubechannel]

Super awesome
No one can teach like u😊😊

[@Kasibaneetacademytamil1610]

Superooooo

[@jyotibhargava613]

Best ever video

[@vihaangoel3157]

Brilliant!

[@BhimKumar-ks4kc]

So interesting sir love u 😘😘

[@anamika4958]

Very helpful ❤

[@hiteshattri611]

They just go so natural with the concept as well as the doubts which is so genuine will always arouse in the mind of the person who is learning this for the first time and they just explain it so well this is real physics which co relates with real life as we have a prejudice that physics is just beyond understanding and this channel is just sabotaging it

[@himadribakatial8198]

Woww

[@person17_ro]

Thank you so much sir ....Very Helpful

[@SamayKrishna]

He was mahesh all along!!

[@virupannamedikinal]

Your videos are helping us a lot, thank you so much Sir

[@kaharshital2724]

Amazing video thank you

[@a_different_corner]

Why does a objective lens of a microscope have a really small than the other one??

[@anchikapurwar5916]

I just loved the way of explanation... Want to buy your course... Tell me how can I buy your course.... Please

[@KhanAcademyIndiaEnglish]

Visit Khanacademy.org. It's free. We are a not for profit!

[@malvikapangavoor1471]

Sir can you provide a video on drawing the compound microscope ray diagram and derivation please?

[@justlearn3444]

if every second has importance had a video :)

[@Dhyaneshwar-um6ln]

If the first image is at focus then how are we able to look at the image? The parallel rays would never meet.

[@duamasood3077]

Your voice is so satisfying 😍😌

[@vignesh0408]

Thanks sir..😍

[@athenakuriyape4521]

nice lecture...

[@gamezone1124]

best

[@shara274]

hello! gr 9 student here. how exactly is theta 0 h/d?

[@bhavanabalaraman7359]

Tan theta=h/d
Small angle approximation:
Theta= h/d

[@Atefsophia]

Any one knows whats angle of incident equal h/d what law is it ???

[@Anonymous-pv8lq]

thank you so much

[@shubhrajit2117]

At 9:07 why is the final image inverted?

[@ahadsafdarku3962]

It’s because Physics wants it to be inverted. And whatever Physics wants, it gets it

[@nandhuisstudying.....8602]

bcoz retina forms an inverted image and brain makes it straight,so that we don't see inverted image

[@safwannazir2065]

You made me cry

[@maxtan4471]

Sir, can you explain to me why the focal of an objective lens will be shorter than the focal length of the eyepiece lens in a compound microscope? Please help!!!😥😥

[@hudagal6471]

I also want to know why😿

[@v_dork6744]

The focal length of the eyepiece is large so as to get a parallel beam of refracted light rays so that our eye is least strained, or at least that's what I think

[@lavanya8932]

To get maximum magnification

[@pranavpriy8108]

Sir u are superb

[@hudagal6471]

Where have you been my whole life
Comeon!!!

[@Tanveermalik011]

is that you in photo you look really handsome to be honest i wasn't focusing on compound .

[@hudagal6471]

😹😹😹😹😹sick

[@aryan8684]

thanks

[@HarshRajAlwaysfree]

nicw

[@kuttoose1069]

Jai Alakh Pandey sir💪🏼💪🏼💪🏼

[@nilayg6807]

Great video....but is it just me or is he very load??

[@rudrakpatra6579]

Who disliked this????

[@Lakshyaverma777]

Who don't like physics😂😂😂