Question

The time taken by the wave to travel from A to G is 2s.
a, What is the amplitude of the wave?
b, What is its wave length?
c, What is the speed of the wave? Explain each steps.
d, What is the frequency of the wave? Explain each steps.​

Answer 1

Answer:

a. Amplitude=Maximum distance=1.5m

b

Wavelength=4m

c.

$speed = \frac{distance}{time}$

speed=12/2=6ms

d.

frequency=1/2 hertz