An acoustical engineer in designing a music hall is concerned with A) echoes. B) reflection. C) ...

Author Question: An acoustical engineer in designing a music hall is concerned with A) echoes. B) reflection. C) ... (Read 142 times)

luminitza

Hero Member
Posts: 555

on: Jul 29, 2018

An acoustical engineer in designing a music hall is concerned with

A) echoes.
B) reflection.
C) reverberations.
D) all of the above
E) none of the above

Question 2

When sound travels faster near the ground than above, bending of sound tends to be

A) upward.
B) downward.
C) to the left.
D) to the right.
E) none of the above

AmberC1996

Sr. Member
Posts: 317

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: D

Answer to Question 2

Answer: A

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