Question

What is the formula of sound and light​

Answer 1

Answer:

Formula: c = f where: c = the speed of light = 300,000 km/s or 3.0 x 108 m/s. = the wavelength of light, usually measured in meters or Ångströms (1 Å = 10-10 m) f = the frequency at which light waves pass by, measured in units of per seconds (1/s).

Explanation:

Assuming the sound wave moves with a velocity of 350 m/s, what is the wavelength of the wave? Let = wavelength. Use v = f • λ where v = 350 m/s and f = 600 Hz. Rearrange the equation to the form of λ = v / f.

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