GillaJEashley
contestada

The velocity of a wave is
a. its direction and speed.
b. the distance between two wave crests.
c. the time required for a wave to move one wavelength.
d. half the vertical distance between a crest and a trough divided by the frequency.

Respuesta :

marcellaloomis
I'm ot really sure on this one....... maybe it is d becuz it can me
apologiabiology
velocity means change in speed over a certain legnth of time
it also involves direction

answer is A


b, called a wavelegnth
c. called a wavelength period
d. group velocity


answer is A

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