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- Homework Statement
- Determine the heat delivered to the interaction space in three minutes, if the amount of 5.6.10^18 photons per 1 s hits the area of 1 cm2 and the absorption coefficient for a given wavelength is 0.32.

- Relevant Equations
- E=hc/wavelength

N(interaction)=N0(1-e^-µx) and E(ab)= N(interaction) x µ(ab) x E

Hi Guys !

Previous question was to determine the energy of photon with wavelength = 820nm

I found that E = 2.42x10^-19 J = 1.51 ev using the equation E=hc/wavelength

- I tried to solve the above problem with various equations but all failed.

The closest equation i tried is N(interaction)=N0(1-e^-µx) and E(ab)= N(interaction) x µ(ab) x E

Please i want to know if I'm on the right equation to solve the problem ?!

Previous question was to determine the energy of photon with wavelength = 820nm

I found that E = 2.42x10^-19 J = 1.51 ev using the equation E=hc/wavelength

- I tried to solve the above problem with various equations but all failed.

The closest equation i tried is N(interaction)=N0(1-e^-µx) and E(ab)= N(interaction) x µ(ab) x E

Please i want to know if I'm on the right equation to solve the problem ?!