Middle C, also known as do on the fixed do-solfge scale, is a note used when playing or singing music. The frequency of middle C
1 answer:
Answer:
The speed of sound for middle C is 345.01 m/s.
Explanation:
Given that,
The frequency of middle C is 261.63 Hz
The wavelength of middle C note used when playing or singing music,
We need to find the speed of sound for middle C. We know that the relation between speed, frequency and wavelength is given by the formula as follows :
So, the speed of sound for middle C is 345.01 m/s. Hence, this is the required solution.
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Explanation:
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so we can say
here we know that
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now by energy equation above when photon of 303 nm incident on the surface