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What is the frequency of light that has a wavelength of 310 nm?.

Sagot :

spacexdragon40
Answer:

c = λν

3x10^8 m/s = 310x10^-9 m (ν)
ν = 9.68x10^14 Hz
codywallace0014
λ = wavelength of the wave (nm).
v = speed of light (3 × 10⁸m/s)
f = frequency of wave (Hz)
f = v ÷ λ
f = 3 × 10⁸ ÷ 310 × 10-⁹
f = 3/310 × 10⁸+⁹
f = 0.00968 × 10¹⁷
f = 9.68 × 10¹⁴ Hz
Therefore, the frequency of a light wave with a wavelength of 310nm is

Answer: 9.68 × 10¹⁴ Hz.
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