Chemistry, 04.01.2022 04:20 janellylancon623

Please help me :( 1.) A laser emits light of frequency = 4.74 x 1014 sec-1. What is the wavelength of the light in nm?

2.) A certain electromagnetic wave has a wavelength of 625 nm.

a.) What is the frequency of the wave?

b.) What region of the electromagnetic spectrum is it found?

c.) What is the energy of the wave?

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