Asked by Sarah
Electromagnetic radiation with a wavelength of 665 nm appears as orange light to the human eye. The energy of one photon of this light is __________ J.
Answers
Answered by
Don
E = h*c/L
where E is the energy, h is planck's constant, c is the speed of light, and L is the wavelength.Wavelength is measure in meters, so convert 665nm to meters. I think it's 6.65*10^-7
E=(6.626*10^-34 * 3*10^8)/6.65*10^-7
I think that is how you work that one.
where E is the energy, h is planck's constant, c is the speed of light, and L is the wavelength.Wavelength is measure in meters, so convert 665nm to meters. I think it's 6.65*10^-7
E=(6.626*10^-34 * 3*10^8)/6.65*10^-7
I think that is how you work that one.
Answered by
sul
2.99*10^-19
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