Author Question: Uniform motion is any motion at constant speed. Indicate whether the statement is true or ... (Read 42 times)

mia · **on:** Jul 28, 2018

Uniform motion is any motion at constant speed.
Indicate whether the statement is true or false

Question 2

What is a beat in terms of the physics of sound?
a. The rhythm of a drummer.
b. A repeated sound pulse through a vibrating system.
c. The sound of a metronome used to help play the instrument at a steady pace.
d. A periodic variation in volume caused by superimposing sounds of two similar frequencies.
e. A single sound pulse through a vibrating system.