Question

what is the name of the number of complete waves that pass a given point in one second?
○ frequency
○ wavelength
○ amplitude
○ speed

Explanation:

• Frequency is defined as the count of full waves passing a fixed point per second.
• Wavelength is the distance between identical wave points.
• Amplitude is the maximum wave displacement from rest.
• Hertz is the unit of frequency, not the quantity itself.

Answer:

○ Frequency