Multiple Choice
The NRC of a material lies between
A) 0 and 10.
B) 1 and 100.
C) 0 and 100.
D) 1 and 10.
E) none of the above.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: Is STC related to airborne sound or
Q2: Most of the noise produced in a
Q3: Sound transmission class (STC)is a measure of
Q4: In architectural acoustics, we distinguish between airborne
Q6: What is noise reduction coefficient, NRC? What
Q7: Does the sound absorption coefficient of a
Q8: The International Building Code requires minimum STC
Q9: What is a resilient channel made of
Q10: All building materials absorb sound to some
Q11: The noise- reduction coefficient (NRC)of a material