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spin [16.1K]
4 years ago
5

The wavelength of light from an electronic billboard is 4.89

Chemistry
1 answer:
strojnjashka [21]4 years ago
8 0

Answer:

Frequency = 6.13x10⁻³s⁻¹

Explanation:

The wavelength is defined as the ratio between speed of light (3x10⁸m/s) and the frequency of the wave:

Wavelength = Speed of light / frequency

Frequency = Speed of light / wavelength

Frequency = 3x10⁸m/s / 4.89x10¹⁰m

<h3>Frequency = 6.13x10⁻³s⁻¹</h3>
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