# science

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what is the wavelength of radiation with a frequency of 1.50 times 10^13s-1? Does this radiationhave a longer or shorter wavelength than red light?

also... What is the energy of a photon of microwave radiation with a frequency of 3.20 times 10^11 s-1?

• science -

c = wavelength x frequency
c 3 x 10^8 m/s

E = hc/wavelength.
h = Planck's constant.

• science -

can you please try to explain this to me so i understand

• science -

What grade are you in? I need to know how to pitch it.

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