Ocean tides are waves that have a period of 12 hours,an amplitude (in some places)of 1.50 m,and a speed of 750 km/hr.What is the distance between adjacent crests of these waves?
A) 9000 km
B) 32,400 km
C) 9000 m
D) 32,400 m
E) 2500 m

Question

Quizplus · Accepted Answer

The distance between adjacent crests of waves, also known as the wavelength, can be calculated using the formula for wave speed: speed = wavelength / period. Given the speed of 750 km/hr and a period of 12 hours, the wavelength (distance between crests) is 750 km/hr * 12 hr = 9000 km.

Ocean Tides Are Waves That Have a Period of 12