Definition: Frequency is the measurement of the number of times that a repeated event occurs per unit of time. Sound moves through a medium such as air or water as waves. It is measured in terms of frequency and amplitude. Frequency, sometimes referred to as pitch, is the number of times per second that a sound pressure wave repeats itself.
Answer:
16 degrees
Explanation:
The tipping point of the cabinet is sketched below.
Please provide the choices to select the possible choices.
