When light passes through a window pane:
A) The wavelength remains constant.
B) The energy per photon doubles.
C) The frequency remains constant.
D) The speed remains constant.
E) None of the above.
C) The frequency remains constant.
This is so because the electric and magnetic fields have to remain continuous at refractive index boundary. If the frequency changed so often, then the relative phase will keep on changing and fields would never match.
When light passes through a window pane: A) The wavelength remains constant. B) The energy per...
In scenario A, visible light has a wavelength of 700.6 nm. Determine its frequency, energy per photon, and color. frequency: s- 1 energy per photon: J The visible light in scenario A is In scenario B, visible light has a frequency of 5.657 x 10145-! Determine its wavelength, energy per photon, and color. wavelength: nm energy per photon: J The visible light in scenario B is In scenario C, visible light is yellow. Determine its wavelength, frequency, and energy per...
wavelength: In scenario B, visible light has a frequency of 5.502 X 10^-!. Determine its wavelength, energy per photon, and color. energy per photon: The visible light in scenario B is green. In scenario C, visible light is yellow. Determine its wavelength, frequency, and energy per photon. wavelength: 577.5 frequency: 5.195 x1014 energy per photon: 3.442 x10-19 In scenario D, visible light has a photon energy of 4.261 x 10-19 J. Determine its wavelength, frequency, and color. wavelength: nm frequency:...
Name: 1.How much more energy per photon is there in green light of wavelength 532 nm than in red light of wavelength 635 nm? 2. When traveling through a translucent medium, such as glass, light travels more slowly than it travels through a vacuum. Red light with a wavelength of 684 nm travels through Pyrex glass with a frequency of 2.92 x 10 Hz. Calculate the speed of this light.
When light crosses the boundary between media, the characteristic of the light that remains unchanged is frequency speed wavelength none of the above
A source emits monochromatic light of wavelength 495 nm in air. When the light passes through a liquid, its wavelength reduces to 434 nm What is the liquid's index of refraction? a) 1.49 b) 2.03 c) 1.14 d) 1.26 e) 1.33
QUESTION 24 What is the relationship between wavelength of light and the quantity of energy per photon A. They are directly related. B. None of these answers are correct; photons carry gamma-rays and x-rays, not light. C. They are inversely related. D. The relationship differs depending on the color of light. E. They are unrelated; all photons carry the same amount of energy irrespective of wavelength.
When a photon collides with an electron and gives it energy, what happens to the photon after bouncing from the electron? a. the photon frequency remains the same. b. the photon wavelength decreases. c. the photon wavelength remains the same. d. the photon wavelength increases. e. the photon frequency increases.
The energy of a light photon (E), Plank constant (h), and the frequency of the photon (f) are related as E=hf. The value of E A. decreases when f increases. B. increases when fincreases. C. increases when h increases. D. increases when both h and f increase.
A diffraction pattern forms when light passes through a single slit. The wavelength of the light is 570 nm. Determine the angle that locates the first dark fringe when the width of the slit is (a) 3.8 × 10-4 m and (b) 3.8 × 10-6 m.
Consider the four scenarios involving visible light. In scenario A, visible light has a wavelength of 715.3 nm. Determine its frequency, energy per photon, and color. frequency: energy per photon: The visible light in scenario A is In scenario B, visible light has a frequency of 5.510 x 1014 S-1. Determine its wavelength, energy per photon, and color. wavelength: energy per photon: The visible light in scenario B is In scenario C, visible light is yellow. Determine its wavelength, frequency, and energy per photon. wavelength: frequency: energy per photon: wavelength: In scenario D. visible light...