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Visible light travels at a speed 3.0 × 108 of m/s. If red light has a wavelength of 6.5 × 10–7 m, what the frequency of this light?
A) 2.2 × 10–15 HZ
B) 2.0 × 102 HZ
C) 3.0 × 108 HZ
D) 4.6 × 1014 HZ

Respuesta :

boredpanda

i think its d on edge

Answer on Edge is D.

Frequency = (3/6.5) x 10¹⁵ = 0.4615 x 10⁻¹⁵ = 4.615 x 10⁻14 second.

:)

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