The speed of light in a transparent medium is 2.4 x 1 0 8 10 8 m/s. What is the index of refraction of this medium?
Speed of light in a transparent medium is 2x108m/s. What is the index of refraction for this medium? c=3x108m/s a. 0.66 b. 1 c. 1.5 d. 2
A light beam travels in a transparent medium at a speed of 2.17E8 m/s. The wavelength of the light in the medium is 506 nm. What is the index of refraction of the medium? O 1.25 1.38 O 1.42 O 1.55 O 1.16
A beam of light in the air strikes the surface of a transparent medium at an angle of incidence equal to θ1, where sin θ1 = 3/5. If the speed of light through this transparent medium is v = (5/3) × 108 m/s, then what is the value of sin θ2, where θ2 is the angle of refraction? A. sin θ2 = 25/27 B. sin θ2 = 1/3 C. sin θ2 = 1/4 D. sin θ2 = 4/9 E. sin...
Calculate the index of refraction for a medium in which the speed of light is 2.179x10^8 m/s. The speed of light in vacuum is 3x10^8 m/s. Your answer should be a number with three decimal places, do not include the unit.
1.) find the index of refraction for a medium in which light travels at 2 x 10^8 m/s. Find the apparent depth of an ovject if its real depth is 9 m. 2.)10 ocean water waves whose crests are 12 meters apart reach or hit the shore each minute. what is the wavelength, wave fequency, and wave speed?
1. An ultraviolet light wave has a wavelength of 300 nm and speed of 2.1 x 10$ m/'s through a transparent medium. What is the frequency of this wave in the medium? (1 nm = 10 m) a. 6.3X10 Hz b. 9.0x10 Hz c. 7.0x10 Hz d. 10x10 Hz How is the direction of propagation of an electromagnetic wave oriented relative to the associated E and B fields? a. Parallel to both E and B. b. Perpendicular to both E...
A light beam is traveling from medium 1, where its speed is V1 to medium 2 where its speed is V2= 0.5v2. if the first medium has index of refraction n2= 1.45 what is the index of refraction of the second medium?
2. (8 points) The speed of light in plastic is 70% the speed of light in air (c in air = 3 x 100 m/s). What is the index of refraction of the plastic? Is it bigger or smaller than the index of refraction of water (n = 1.33)? 3. (8 points) Using Planck's Law, find the wavelength in meters of X-rays that have the energy of 2 x 10-17 J and the frequency in Hertz of gamma rays with...
The angle of Incidence in medium 1 is 38degree The index of refraction of medium 1 Is 1 and the index of refraction of medium 2 is 1.5. The wave length of incident light is 450nm.The velocity of light wave in medium 1 is 3 x 10* m/s calculate the angle of refraction the frequency of light m medium 2
For a certain optical medium the speed of light varies from a low value of 1.80 x 108 m/s for violet light to a high value of 1.92 x 108 m/s for red light. Calculate the range of the index of refraction n of the material for visible light. nviolet nred A white light is incident on the medium from air, making an angle of 25.0° with the normal. Compare the angles of refraction for violet light and red light....