Multiple Choice
The threshold of hearing is
A) 0 dB.
B) 140 dB.
C) 40 dB.
D) 110 dB.
E) 1 dB.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q65: If a sound level increases by 30
Q66: The intensity of a 80-dB whistle is
Q67: Which of the following sound frequencies lie(s)
Q68: The region of the electromagnetic spectrum with
Q69: The audible range of sound is from
Q71: Which of the following radiations has the
Q72: A wave is a propagation of _.
Q73: The intensity of a 50-dB whistle is
Q74: A sound with a frequency of 1000
Q75: Which of the following sound frequencies lie(s)