Using the figure below, categorize electromagnetic radiation with an energy of 6.6 x 10-16 J/photon. h = 6.3 10-34 J.s
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- According to the theory of Photoelectric effect, the energy of a photon depends on its frequency. Which one will have highest energy of a photon? A. red light B. yellow light C. green light D. blue light E. all have the same energyWhat is the wavelength of a photon with frequency f= 5x10^14 Hz??What is the frequency (in kHz) of photons with the energy of 942 J/photon?
- how would you answer this? The maximum kinetic energy of photoelectrons is plotted as a function of the frequency of incident light. The slope of this graph is.. would appreciate work shown for this question, thanks a Planck’s constant. b Rydberg’s constant. c Coulomb’s constant. d Newton’s gravitational constant.A monocrystalline silicon solar panel (active area: 1m2 )has an energy conversion efficiency of 20%. What is the power output when irradiance of 800 W/m2 is shining on the solar panel? a. 320 W. b. 80 W. c. 240 W. d. 160 W. e. 400 W.If the intensity of a light source is increased while the frequency and the metal surface remain the same, which of the following will occur? a. Electrons will be emitted at an increased rate with more average energy per electron. b. Electrons will be emitted at the same rate with the same average energy per electron. c. Electrons will be emitted at the same rate but with less average energy per electron. d. Electrons will be emitted at the same rate but with more average energy per electron. e. Electrons will be emitted at an increased rate with the same average energy per electron.