Enter anumber. Enter anumber. Enter anumber. 4 (a) Calculate the wavelength of l

Question

Enter anumber. Enter anumber. Enter anumber. 4 (a) Calculate the wavelength of light in vacuum that has afrequency of 1.0 x 10^5 Hz. Enter anumber. 1 (b) What is its wavelength in water? Enter anumber. 2 (c) Calculate the energy of one photon of such light in vacuum.Express the answer in electron volts. Enter anumber. 3 Your response differs from the correct answerby orders of magnitude. eV (d) What is the properties of and effect on the energy of thephoton when it enters the water? (Selectall that apply.) the energy goes down the energy does not changethe energy is proportional to thefrequency the energy is not proportional to thefrequency the energy is inversely proportional tothe frequency the energy goes up

Explanation / Answer

(c) energy = hf = 4.14 x10-15 * 1.0 x 105 = .                =   4.14 x10-10 eV . theenergy goes down theenergy does not change theenergy is proportional to the frequency theenergy is not proportional to the frequency theenergy is inversely proportional to the frequencytheenergy goes up . highlighted answers are true . theenergy goes down theenergy does not change theenergy is proportional to the frequency theenergy is not proportional to the frequency theenergy is inversely proportional to the frequencytheenergy goes up . highlighted answers are true

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