Refractions - Page 4
Questions
- What is the index of refraction of a liquid if the angle of incidence in air is 35° and the angle of refraction is 14°?
- What color of light will bend the most when entering a refracting medium?
- If the speed of light in a vacuum is twice that of the speed of light in a given material, what is the index of refraction for that material?
- When measured carefully, the refractive index for glass is different for different colors of light. For red, it is 1.51 and for blue, it is 1.52. What is the speed of both colors in glass?
- You are in a desert on a hot day and see water in the distance. It is not really there, but results from refraction of light. What explains the behavior of the light waves?
- What is the wavelength of object inside inside a material if the material has an index of refraction #n = 38.6# and frequency #0.32# THz?
- In refractive index of glass slab if angle of incidence to normal is 20 then the angle of reflection and angle of emergence is 30 is it the right answer???
- A fish looking up through the water sees the outside world contained in a circular horizon. If the refractive index of water is 4/3 and fish is 12 below the surface , find the radius of the circle in cm?
- The angle of incidence of the light ray on the air/plastic interface is 63° The angle of refraction of the light ray from the air/plastic interface is 47° Determine the refractive index of plastic? The index of refraction of air = 1.0003?
- A light wave enter a glass boundary at angle x if the reflected wave is complete plain polarised, find the value of x given that the refractive index of the glass is 1.33?
- If the index of refraction of a lens is 1.5, how fast does light travel in the lens?
- A block of cubic zirconia is placed in water (n = 1.33). A laser beam is passed from the water through the cubic zirconia. The angle of incidence is 50 deg, and the angle of refraction is 27 degrees. What is the index of refraction of this cubic zirconia?