The speed of a wave is 40 m/s. If the wavelength is 80 centimeters, what is the frequency of the wave ?
Velocity (V) = 40 m/s
Wavelength = 80 cm = 0.8 m
The frequency (F) of the wave.
We know,
40 = F × 0.8
F =
F = 50
Answer:
medium. A medium is the intervening substance through which impressions are conveyed to the senses or a force acts on objects at a distance.
The scientific method
Explanation: