Blue Whales are the loudest creatures; they can emit sound waves with an intensity of 3.0 × 10^-

Question

Prabhu Ramji · Answer

Hello guys in this problem we cover the concept of relation between the intensity and the power

Dominique Jan Tan · Answer

The sound level in terms of decibel is solved in terms of sound intensity as beta equals 10 time

Jayashree Behera · Answer

So intensity is power over area and since the source is point like, we can write the area to be

Pranay Shrivastava · Answer

In this question it is given that if the siren above emits sound of power 1 watt and the officia

Madhur L · Answer

Hello everybody, we know that power of sound wave that is denoted as P is equal to 1 micro watt

Blue Whales are the loudest creatures; they can emit sound waves with an intensity of $3.0 \times 10^{-3} \text{ W/m}^2$. If this intensity is measured 4.0 m from its source, what power is associated with the sound wave?