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Electromagnetic radiation emitted by magnesium has a wavelength of 292.2 . What is the energy of this radiation?
 one year ago
 one year ago
Electromagnetic radiation emitted by magnesium has a wavelength of 292.2 . What is the energy of this radiation?
 one year ago
 one year ago

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dimensionxBest ResponseYou've already chosen the best response.1
Use the equation \[c = \lambda v\] Where c is the speed of light \[3.00 \times 10^8\] and \[\lambda\] is the wavelength To solve for velocity (v). Once you have solved for velocity v, use the equation: \[E = hv\] Where E is energy, h is Planck's constant \[6.626 \times 10^34 (J/s)\] , and v is velocity in order to solve for E.
 one year ago
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