Question

A wave has a period 2.00 s, an amplitude 20.0 cm, and a wavelength 3.00 m. What is the speed of the wave?

a. 10.0 cm/s
b. 0.100 cm/s
c. 340 m/s
d. 0.667 m/s
e. 1.50 m/s

Answer 1

a)

Step-by-step explanation:

because if in 2 seconds have 20.0 cm/2s cm in 1 second have 10.0 cm/s