Wavelength and Frequency Video Lessons

Concept: The Electromagnetic Spectrum

# Problem: How much energy (in kJ) do 3.0 moles of photons, all with a wavelength of 655 nm, contain? A) 303 kJ B) 394 kJ C) 254 kJ D) 548 kJ E) 183 kJ

###### Problem Details

How much energy (in kJ) do 3.0 moles of photons, all with a wavelength of 655 nm, contain?

A) 303 kJ

B) 394 kJ

C) 254 kJ

D) 548 kJ

E) 183 kJ

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Based on our data, we think this problem is relevant for Professor Bueno's class at UMD.