Problem: The energy of light calculated using the formulas below tell you the energy per photon of light. E = h x v E = h x c / λ If light has a wavelength of 789 nm, what is the energy of this light expressed in kJ/mol? 

FREE Expert Solution
88% (78 ratings)
FREE Expert Solution
88% (78 ratings)
Problem Details

The energy of light calculated using the formulas below tell you the energy per photon of light. 

E = h x v 

E = h x c / λ 

If light has a wavelength of 789 nm, what is the energy of this light expressed in kJ/mol? 


Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the The Energy of Light concept. You can view video lessons to learn The Energy of Light Or if you need more The Energy of Light practice, you can also practice The Energy of Light practice problems .

How long does this problem take to solve?

Our expert Chemistry tutor, Leo took 3 minutes to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

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