MHT CET Physics question

PhysicsWavesMHT CET

A sound absorber attenuates the sound level by 20 dB. The intensity decreases by a factor of

Answer: (D)

Solution

; 10, 1000

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-068605