Sir, I literally searched and watched many videos of spectrometer, but none of them explained like this, You provided a lot of valuable information, I hope I'll do well in my tomorrow's practical, Thankyou sir 🙏

Good explanation Tq sir Ur teach make us clear understand

Great explanation I have watched more than 5 vedios on this topic but yours explanation was best among all of them sir thanks

Thank you sir

good presentation

well explaining

🙏

Good teaching and explanation Sir.

Sir u can upload videos for all laboratory experiments in 1st year Sir.

Sir please do all physics lab videos

Great effort sir 👏

Sir nenga entha college

thank you sir