Question

1. Which two factors determine sound intensity?

O A the wave's frequency and speed
B the wave's amplitude and the distance from the sound source
OC the wave's amplitude and speed
OD the wave's frequency and the distance from the sound source

Answer 1

I believe its B

Step-by-step explanation:

In order for sound to intensify, you will need to determine how far away from the source the sound is coming from and also how high or low the frequency is.