The energy of the photon is 3,1631.e-19 joule.
E= hf = hc/r in Joules.
3.6 mega joules
Given the wavelength of the photons from above, 3000 nm you just calculate how many joules each photon has and divide that into 100 joules per second.
Joules is a unit of energy; watts is a unit of power. You can't just convert it. The relationship between the two is: power = energy / time in units: watts = joules / second
E= hf = hc/r in Joules.
You have to multiply the joules/photon by Avogadro's Number, i.e., by the number of particles in a mole.
3.6 mega joules
Given the wavelength of the photons from above, 3000 nm you just calculate how many joules each photon has and divide that into 100 joules per second.
Joules is a unit of energy; watts is a unit of power. You can't just convert it. The relationship between the two is: power = energy / time in units: watts = joules / second
1 Newton is 1 joule/meter.
The equivalent of about 6,330,000,000 joules or 6 million BTUs
4 joules = about 1 ton of coal
372.48 nano joule
Energy = Planck's constant * Frequency E = (6.626 X 10^-34 J*s)(6.15 X 10^14 s-1) = 4.07 X 10^-19 Joules
One foot-pound of force equates to about 1.355818 joules.
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