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A 4.5 Hz wave has a wavelength of 0.8m. what is the speed 0.18 m/s 5.6m/s 5.3m/s 3.6m/s ​
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3 votes
A 4.5 Hz wave has a wavelength of 0.8m. what is the speed

0.18 m/s
5.6m/s
5.3m/s
3.6m/s ​

User Florian Grell
by
5.5k points

2 Answers

4 votes
Hi, here it is!
I hope this help.

Explanation

λ= 0,8m
f(frequency)= 4,5Hz

v = f × λ
v = 4,5 × 0,8
v = 3,6m/s
User Zian Choy
by
5.9k points
4 votes

Answer:

Explanation

User Laugre
by
5.5k points
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