Solved

A Sound Level of 80 DB Has ___________ the Amplitude

Question 155

Multiple Choice

A sound level of 80 dB has ___________ the amplitude of a 60 dB sound.

A) ten times
B) twenty times
C) one tenth
D) twice

Related Questions

Q19: Match each item with the correct statement

Q150: The maximum displacement of points on a

Q151: The distance between peaks on a wave

Q152: If the speed of a continuous wave

Q153: The wavelength of a wave multiplied by

Q154: When a force F stretches a rope

Q156: A source emits sound at a fixed

Q157: The figure shows a 'snapshot' of four

Q158: When two identical waves arrive at the

Q159: If you move twice as far away