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# Hey just need some help finding frequency. solving this will give me my answer

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1.21 × 10^−7 / 2.998 × 10^8

Guest Jun 24, 2017
edited by Guest  Jun 24, 2017

#1
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1.21 × 10^−7 / 2.998 × 10^8

Looks like you got it backward!!

Frequency = Speed of light / Wavelength.

Frequency = [2.998 x 10^8] / [1.21 x 10^-7]

Frequency =2.4777 x 10^15 Herz or Hertz!!.

Guest Jun 24, 2017
Sort:

#1
0

1.21 × 10^−7 / 2.998 × 10^8

Looks like you got it backward!!

Frequency = Speed of light / Wavelength.

Frequency = [2.998 x 10^8] / [1.21 x 10^-7]

Frequency =2.4777 x 10^15 Herz or Hertz!!.

Guest Jun 24, 2017
#2
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Appreciate the help, sorry i got it the wrong way around! I just looked it up again and seen my mistake. thank you again.

Guest Jun 24, 2017

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