Q&A Physics MCQ 2003 Q 29

[@niludias8710]

Thank u sir! I'm sinhalese. But l unterstand it from your notes on the board! 😊

[@al-hudhacollege8937]

Keep touch with college of phy6 UA-cam channel putha. I'm continuously doing Dr. Geekiyanage's questions.

[@niludias8710]

@@al-hudhacollege8937 ok, thank u sir! 😊🌸

[@Alon724]

Thanks a lot sir