Question

A standing wave has a frequency of 471 Hz and a wavelength of 1.9. What is the speed of the

wave? (Round to the 2nd number after the decimal)
1
I REALLY NEED HELP !

Answer 1

c = 894.90 m/s

Step-by-step explanation:

Given data:

Frequency of wave = 471 Hz

Wavelength of wave = 1.9 m

Speed of wave = ?

Solution:

Formula:

Speed of wave = frequency × wavelength

c = f×λ

c = 471 Hz × 1.9 m

Hz = s⁻¹

c = 471s⁻¹ × 1.9 m

c = 894.90 m/s

The speed of wave is 894.90 m/s.