Which feature of a wave can be calculated using the formula below? number of wavelengths / time wavelength speed frequency amplitude

Frequency

Explanation:

If you are at the beach, you may see six waves go past you in half a minute.

An hour later, you see only three waves in the same time.

You would say that the frequency of the waves has decreased.

A is wrong. Wavelength is the distance between one wave and the next.

B is wrong. Speed is a measure of how fast the waves are travelling.

D is wrong. Amplitude is the height of a wave from its resting position (half the distance from a peak to a trough).

the mass of the cathode increases because ions from the solution get reduced to atoms and become part of the cathode.

explanation:

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stan bts

passed in september 1935, these laws are known as nuremberg laws.   they forbid jews from marrying but not directly forced them to divorce aryans. what is most noticeable is the fact that the jews were defranchised, meaning by this that they were not expected to have any civil rights, including the right to vote. the right answer is deprived of the right to vote.