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otez555
2 months ago
8

A ray of yellow light ( f = 5.09 × 1014 hz) travels at a speed of 2.04 × 108 meters per second in

Physics
1 answer:
inna [3.1K]2 months ago
6 0
Velocity = fλ

where f indicates the frequency in Hz, and λ signifies the wavelength in meters.

<span>2.04 * 10⁸ m/s = 5.09 * 10¹⁴ Hz * λ</span>

<span>(2.04 * 10⁸ m/s) / (5.09 * 10¹⁴ Hz) = λ</span>

<span>4.007*10⁻⁷ m = λ</span>

<span>The wavelength of yellow light is 4.007*10⁻⁷ m<span> </span></span>
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