General Science Dhwani Tarange Nahin Chal Sakti Hai ?


Q.10482: ध्वनि तरंगे नहीं चल सकती है ?
A. जल में
B. वायु में
C. लोहे में
D. निर्वात में
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ध्वनि तरंगे नहीं चल सकती है ? - Sound waves cannot travel? - Dhwani Tarange Nahin Chal Sakti Hai ? General Science in hindi,  Physics Vayu Me question answers in hindi pdf  Lohe Me questions in hindi, Know About Jal Me General Science online test General Science notes in hindi quiz book    Nirvaat Me

Ruksar on 11-11-2022

C

Sarika gondane on 10-10-2020

Piot table ka use kha hota h


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