16.3k views
1 vote
In a stringed musical instrument, the part that vibrates in resonance with the sound waves produced by the strings is called the

A. diatonic scale.
b. reed.
C. membrane.
D. sounding board.


If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is
a. 80 degrees.
B. 40 degrees.
C. 90 degrees.
D. 0 degrees.

1 Answer

5 votes
b. reed.
NOT:
A. diatonic scale.
C. membrane.
D. sounding board.
In a stringed musical instrument, the part that vibrates in resonance with the sound waves produced by the strings is called the reed
a. 80 degrees.
NOT;
B. 40 degrees.
C. 90 degrees.
D. 0 degrees.

User Phwd
by
9.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.