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klasskru [66]
2 years ago
15

A tuning fork is struck and produces a sound. The wavelength of this

Physics
1 answer:
ruslelena [56]2 years ago
4 0

Answer:

Speed= 10meters per second, Frequency = 4hz

Explanation:

First we need to find the frequency of the wave. The formula for frequency is: f (frequency) = 1 / T (period). This means we need to convert the period into seconds and then use it as a denominator with one on the numerator.

Since the period is 0.25,

1/0.25= 4hz

Now, we just need to multiply the frequency with the wavelength

4hzx2.5= 10

= 10 meters per second

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