Answer:
1m/s
Explanation:
Speed of a wave is expressed as;
Speed = frequency × wavelength
Given
Frequency = 2Hz
Wavelength = 0.5m
Required
Speed of the wave
Substitute
Speed = 2×0.5m
Speed = 1.0m/s
Hence the speed is 1.0m/s
B. It is too slow to observe directly
They move too slow to be able to observe how they move.
I hope it helps! Have a great day! bren~
ick
Me down daddy
The boat will go faster.
My Phone is +2348181686682
16.5 I think
