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Author Question: ______________________ is the measure of sound absorbed by a material. a. noise reduction ... (Read 99 times)

azncindy619

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on: Aug 28, 2018
___________________ ___ is the measure of sound absorbed by a material.
 
  a. noise reduction coefficient
   b. sound transmission class
   c. ceiling attenuation class

Question 2

A smooth surface reflects more light than a heavily textured one of the same color.
 
  a. True
  b. False


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DylanD1323

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Reply #1 on: Aug 28, 2018
Answer to Question 1

a

Answer to Question 2

a


azncindy619

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Reply 2 on: Aug 28, 2018
Excellent

meow1234

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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