Pick up the correct statement from the following?

A. All of these

B. Frequency is the number of wave crests passing a fixed point in one second

C. Amplitude of a wave is the height of its crust from the mid-point

D. Frequency of a wave is measured in Hertz (Hz)

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.