Question

You are 15.0m from the source of a sound. At that distance, you hear it at a sound level of 20.0dB. How close must you move to the sound to increase the sound level to 60dB?

I think its 45.0cm?

15.0cm
45.0cm
55.0cm
60.0cm
85.0cm

Answer 1

Step-by-step explanation:

its 85 cm because it just is in meters it would be .8m which would be decent distance to hear it

Answer 2

The answer is 45.0cm