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What is the speed of a wave that has a frequency of 45 Hz and a wavelength of 0.1 meters? A. 0.45 m/s B. 4.5 m/s C. 45 m/s D. 450 m/s ...?

What is the speed of a wave that has a frequency of 45 Hz and a wavelength of 0.1 meters? A. 0.45 m/s B. 4.5 m/s C. 45 m/s D. 450 m/s ...?
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5 votes
What is the speed of a wave that has a frequency of 45 Hz and a wavelength of 0.1 meters?

A. 0.45 m/s
B. 4.5 m/s
C. 45 m/s
D. 450 m/s ...?

User Saeed Shamloo
by
8.4k points

2 Answers

6 votes

Answer:

4.5

Step-by-step explanation:

yes

User BobMorane
by
8.0k points
5 votes
λν=c
(wavelength x frequency = speed)

speed = 45 x 0.1
= 4.5 m/s
User Zachary Scott
by
7.9k points
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