a. 150 dB.
b. 215 dB.
c. 30 dB.
d. 80 dB
Answer: d. 80 dB
Explanation: The maximum noise that a human can withstand without disturbance is 80db. One can feel the drop as 0 db. But this frequency and intensity vary from humans to animals.
a. 150 dB.
b. 215 dB.
c. 30 dB.
d. 80 dB
Answer: d. 80 dB
Explanation: The maximum noise that a human can withstand without disturbance is 80db. One can feel the drop as 0 db. But this frequency and intensity vary from humans to animals.