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1. What is the frequency of light if the energy is 9.56E-19J ?
2. What is wavelength (in nm) of light if it has a frequency of 6.45E14 Hz?
3. What is energy of light that has a wavelength of 493nm?
4. What is the wavelength of light that has an energy of 7.45E-19J ?
5. If light has energy of 6.03E-19J, what is it's frequency?
6. If light has a frequency of
. What is the wavelength of light (in nm) of
Answer: 1) 1.45E15Hz 2) 465nm 3) 4.02E-19J 4) 2.66E-7m or 266nm