Reference no: EM131161640
1. Determine the wavelength of a monochromatic beam of light that impinges on a double slit with a slit separation of 2.80 mm. Bright fringes are produced on a screen 1.20 m from the double slit. the brights are separated by .024m.
2. What approximation is required to derives the equation that defines the Young's 2 slit experiment?
3. What is the ratio of slit separation to wavelength for a 3rd order fringe that is located at a 12 degree angle?
4. Consider a thin film with n=1.42, immersed in air, and a light of 650nm wavelength. Determine the thickness of film that will create reflected light that constructively interferes.
5. Determine the slit width that produces a diffraction pattern with the 2nd dark fringe at 6.2mm from the central fringe. the screen distance is 1.25m and the light wavelength is 600nm.
6. Determine the angle for the first order maximum of a 20,000 lines/cm diffraction grating and light wavelength at 550 nm.
7. Determine the index of refraction of glass that is struck by unpolarized light at 53.8 degree and resulting in a fully refected beam.( Brewster angle).
8. The Michelson- Morley experiment was searching for " the ether". what was the ether reputed to be?
9. What did the Michelson- Morley experiment prove?
10. According to Einstein's postulated for special relativity, if one went to Alpha Centauri and measured the mass of the electron, one should expect.....
11. A hyperon approaches you in the lab at 0.80c when it emits a lambda particle at 0.070c relative to the hyperon in the direction away from you. what is the speed of the lambda particle relative to you?
12. If 0.3kg is expended during a nuclear reaction, how much total energy is given off?
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Determine the wavelength of a monochromatic beam
: 1. Determine the wavelength of a monochromatic beam of light that impinges on a double slit with a slit separation of 2.80 mm. Bright fringes are produced on a screen 1.20 m from the double slit. the brights are separated by .024m. 2. What approxi..
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