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gladu [14]
3 years ago
10

A small hummingbird flying around beats its wings with a frequency of 170 Hz. If the wavelength of the sound wave produced is 2

m, what is the speed of the sound wave?
Chemistry
1 answer:
bearhunter [10]3 years ago
3 0

The given information in the question is :

Frequency = 170 Hz

1 Hz = \frac{1}{s}

Frequency = 170 \frac{1}{s}

Wavelength given = 2 m

Speed is unknown which we need to calculate.

Speed can be calculated by using the formula : Speed = wavelength X frequency

By plugging the value of wavelength and frequency in the above formula we get :

Speed = (2m)\times (170\frac{1}{s})

Speed = 340\frac{m}{s}

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