A wave has a frequency of 2Hz and a wavelength of 30cm. T...
A wave has a frequency of 2Hz and a wavelength of 30cm. The velocity of the wave is
60.0ms-1
6.0ms-1
1.5ms-1
0.6ms-1
Correct answer is D
V = Fλ
= 2 x 0.3
= 0.6ms-1
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