The decibel scale is used to measure the perceived loudness of a sound. a. True b. False
1 answer:
You might be interested in
A stream’s discharge rate if it has a width of 10 meters, a depth of 2 meters, and a velocity of 2 meters per second will be 40 /sec .
Discharge rate = velocity * area
= velocity * depth * width
= 2 * 2 * 10 = 40 /sec
A stream’s discharge rate if it has a width of 10 meters, a depth of 2 meters, and a velocity of 2 meters per second will be 40 /sec .
learn more about discharge rate
brainly.com/question/20709500?referrer=searchResults
#SPJ4