The distance from crest to crest of any wave is :

A person on a pier observes a set of incoming waves that have a sinusoidal form with a distance of 1.6 m between the crests. If a wave laps against the pier every 4 s , what are : (a) the frequency and (b) the speed of the waves ?

A source is producing 20 waves in 4 sec. The distance between a crest and a trough is 12 cm. Find the velocity of the wave

A source is producing 20 waves in 4 sec. The distance between a crest and a trough is 12 cm. Find the wavelength

A source is producing 20 waves in 4 sec. The distance between a crest and a trough is 12 cm. Find the frequency

The height of the crests of a wave is called its