The frequency of oscillations of the wings of a nightingale = 10 Hz, of a fly = 300 Hz, calculate how many oscillations their wings make in 1 minute.
vc = 10 Hz.
vm = 300 Hz.
t = 1 min = 60 s.
The frequency of vibrations v is the number of vibrations that the body makes per unit of time t. The oscillation frequency v is determined by the formula: v = n / t, where n is the number of oscillations, t is the time during which these oscillations occur.
n = v * t.
nс = vс * t.
ns = 10 Hz * 60 s = 600.
nm = vm * t.
nm = 300 Hz * 60 s = 18000.
Answer: for the specified time, the nightingale performs nc = 600 oscillations with its wings, and the fly nm = 18,000 oscillations.
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