The string of a musical instrument vibrates at a frequency of 440 Hz. How many complete vibrations does the string make in 1 s?

univerkov | February 14, 2021 | education

These tasks: ν (frequency of vibration of a string of a musical instrument) = 440 Hz; t (duration of string vibration) = 1 s.

The number of full vibrations that a string of a musical instrument can make, we calculate by the formula: N = ν * t.

Let’s calculate: N = 440 * 1 = 440 oscillations.

Answer: The string of a musical instrument will make 440 complete vibrations.

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