lakudellybeatlove lakudellybeatlove

09-03-2017
Chemistry

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An emission ray has a frequency of 5.10 × 1014 hz. given that the speed of light is 2.998 × 108 m/s, what is the wavelength of the ray?

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EngyMahmoud EngyMahmoud

09-03-2017

speed = frequency x wavelength
So rearrange the formula: wavelength= speed/ frequency
wavelength = (2.998 x 108) ÷ (5.10 x 1014)

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