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Mam can you tell the book name plzzzz

Is this the PSG tech lab?

Formula and parameters has to be discussed clearly to carry forward

This happens in PSG tech❤

Thank you

The only video that made me understand about the traveling microscope clearly

Thank you mam

Worst explanation ever

Tq mam it is really helpful

All doubts cleared 👌

Bakwas

Another use ful video. Onece again thank you mom👍

Thank you madum. It's very useful

Thank you so much

Sethapayalae yen la ipdi panringa

today is my practical and this video helped a lot

Thank you ma'am for explaining in simple words and in less time. You are doing great ma'am👍👏😊 !!!

Great video mam ☺️ thank u

Sweet and simple explanation for Cooper pair mam thank you

Another great video! Super helpful and easy to follow - please keep making videos!

Thank you so much this video is awesome! Wonderfully clear and super helpful 😊

Easy to learning

Wow nice 👍