Multiple Choice
A normal conversation is about:
A) 50 decibels.
B) 60 decibels.
C) 70 decibels.
D) 80 decibels.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q34: The water treatment that helps reduce tooth
Q82: The ozone layer is located approximately how
Q84: On October 1, 2018, the Government of
Q86: Surface water is more likely to be
Q88: The Air Quality Health Index measures:<br>A) level
Q90: Gamma rays have _ wavelength and _
Q91: Release of _ into the atmosphere is
Q91: Areas where asbestos is most likely to
Q92: A gas or vapour that traps infrared
Q100: Which of the following pollutants causes central