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भौतिकशास्त्र - ध्वनीMedium

Q.ध्वनीची तीव्रता आणि ध्वनी पातळी (sound level) यांचा संबंध काय?

a
L=10log⁡10(II0) L = 10 \log_{10} \left( \frac{I}{I_0} \right) dB, जेथे I_0 = 10^{-12} W/m²
b
L=I×I0 L = I \times I_0
c
L=f×I L = f \times I
d
L=v/I L = v / I

Correct Answer: Option A

The correct solution involves applying the fundamental concept to derive the final value step by step...

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