Chemistry Frequency

Question

The energy of this wavelength of light is 1.00 x 10^-8 to 1.00 x 10^-7 kJ/photon.

What is the wavelength of ultraviolet radiation that has an energy of 1.99 x 10^-20 kJ/photon?

Wavelength = .................... m

Answer 1

You have posted NINE questions in a row on the same topic of wavelength, frequency and energy. Please take some time and attempt to answer them yourself. These are not difficult if you simply learn the equations:

E = hv

E = hc / λ

c = λν

You should be able to use these to answer all of the questions you've asked, with a little thought and effort. We aren't here to do your homework, but if you try and have difficulties, post again with what you've done and someone will assist you.