Wow

This video was made for future for the students who are not able to do the practical in the pandemic time and have test next day .

Sir ur explanation is too good but ur voice is echoing

Thank you soooo much sir for UA great explanation your explanation was tooooo good and I understood much better than my clg lecture 😊

Best physics teacher thanks sir

Best ever explanation 👍👍

Tq 😘😘

Very good explanation😊👍

Really effective

thq uu so much

Thankyou sir

Thnk u sir

arigatu