Question

A hiker shouts towards another hiker that is 465 m away. The second hiker hears the noise 1.35 seconds later. The speed of the wave is 344.4m/s The frequency of the wave is 459.2 Hz. What is the period of the wave?

Answer 1

Step-by-step explanation:

The formula for calculating the period of a wave is expressed as

Period = 1/frequency

From the information given,

frequency = 459.2 Hz

Thus,

Period = 1/459.2

Period = 0.0022 seconds