Homework Help: science

Posted by sammy on Wednesday, October 27, 2010 at 9:00am.

for radio waves with a frequency of 454.4 nm, determine the wavelength, the energy of a photon and the energy of one mole of photns in kj/mol

science - bobpursley, Wednesday, October 27, 2010 at 9:17am
The first two are formulas in your text. The third, is the second times avagradro's number.

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