Wow great , Sir koi dhyan se 10 min aapke video ke sath rhe toh class ke 1hour ka time apke 9min ke video ke equal. Thank you sir,

*Ok so I think I understood it and thought I'd help others like myself.* *Summary for quick rewise.* 1. You need the following observations: ~ Zero Error : If towards right, subtract it from measured length... if towards left, add it to measured length. ~ how many divisions of VS = divisions on MS (keep in mind that there exists a 0th division on the VS) ~ MSR (Main Scale Reading : bigger one) → upto 0th on VS ~ VSR (Vertical Scale Reading : smaller one) → upto coinciding division for both scales 2. You do the following calculations: ~ Least Count LC = Divisions on VS / Divisions on MS (where both scales have a coinciding div, keep in mind there's a 0th division on VS) Length/Diameter = MSR + (VSR x LC) ± ZE [Main scale reading - Vertical scale reading * Least count ± Zero Error on main scale]

MY concepts have been cleared.Thanks a lot sir.

what physics book was that??

Thank you very much sir now my problem has been solved I watched your video from Mizoram all the best may good luck go with you and happiness too

sir can i ask what practical experiment book do you use?? and thanku ..2

Thank you So much Sir, you saved my life! :)

Helpful sir

Thank you so much sir I understand this topic perfectly

Thanks this may help in lab internals.

Thankyou so much

Thanks sir

thanks a lot man, this will help me in my exams which is tomorrow itself. it would have been better if you verbally taught the content, bur a very good job thanks once again

Awesome science sir

cool

i learn how to use vernier caliper ,thanks science sir

nice

first like for great video

Sir pls tell me how do u calculate the positive zero error or negative zero error..I mean how have u got positive zero error 1.6 and negative zero error 1.7?? Pls sir reply..my practical exam is day after tomorrow ..and I need it very badly..so pls it would be very much helpful if u answer me..

helpful content...bt y dont u speak while teaching sir?????