What is the wavelength of a photon with a frequency of #4.72 times 10^14# #Hz#?

1 Answer
Douglas K.
May 23, 2017

#lambda = 6.36xx10^-7"m"#

Explanation:

Let #C = "the speed of light" = 3.00xx10^8"m"/"s"#
Let #f = "the frequency" = 4.72xx10^14"Hz"#
Let #lambda = " the unknown wavelength"#

#lambda= C/f#

#lambda = (3.00xx10^8"m"/"s")/(4.72xx10^14"Hz")#

#lambda = 6.36xx10^-7"m"#

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