भौतिकशास्त्र - ध्वनीMedium
Q.ध्वनीची तीव्रता 100 पट वाढली तर ध्वनी पातळीत किती dB वाढ?
a
20 dB
b
10 dB
c
100 dB
d
2 dB
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...
The correct solution involves applying the fundamental concept to derive the final value step by step...