Solved

If the Distance Between a Point Sound Source and a DB

Question 89

Multiple Choice

If the distance between a point sound source and a dB detector is increased by a factor of 8,what will be the reduction in intensity level?

A) 18 dB
B) 0.016 dB
C) 8 dB
D) 65 dB
E) 0.13 dB

Related Questions

Q84: An astronaut sets up a pendulum on

Q85: If the tension on a guitar string

Q86: What is the intensity of sound from

Q87: What is the lowest frequency that will

Q88: A string of length L with fixed

Q90: A common approximation is when the intensity

Q91: If the intensity of a sound is

Q92: The air in a pipe resonates at

Q93: Of the frequencies listed below,to which one

Q94: The air in a tube open at