Unit 3a - Hearing Conservation
A
B
C
All are correct
Yes
No
Yes
No
TRUE
FALSE
8
6
4
3
The noise hurts your ears
You must shout over a short distance to be heard
You have difficulting hearing a few hours after exposure to the noise
All of the above
Amplitude
Frequency
Decibels
Wavelength
80dB
85dB
90dB
95dB
Increased
Decreased
Had no effect
Cancelled out
2 hours
3 hours
4 hours
5 hours
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Here's an interesting quiz for you.