Light enters an unknown liquid from air. The angle of the light is at 70.00000 degrees...
Light enters an unknown liquid from air. The angle of the light is at 75.00000 degrees from the normal in air. The index of refraction of air is 1.000. The angle inside the liquid is 48.00000. What is index of the unknown medium?
Light enters an unknown liquid from air. The angle of the light is at 80.00000 degrees from the normal in air. The index of refraction of air is 1.000. The angle inside the liquid is 44.00000. What is index of the unknown medium?
Light with wavelength =500.0000nm is incident on a double slit with spacing d=20.00000micrometers. The distance to the screed is 0.5000meters. What is the spacing between neighboring constructive fringes near the center of the screen? (in meters)
Light with wavelength =400.0000nm is incident on a double slit with spacing d=35.00000micrometers. The distance to the screed is 1.0000meters. What is the spacing between neighboring constructive fringes near the center of the screen? (in meters)
thanks Light with wavelength =550.0000nm is incident on a double slit with spacing d=15.00000micrometers. The distance to the screed is 1.5000meters. What is the spacing between neighboring constructive fringes near the center of the screen? (in meters) Your Answer: Answer
Please help with this 4 part question Light with wavelength = 700.0000nm is incident on a double slit with spacing d=50.00000micrometers. The distance to the screed is 0.5000meters. What is the spacing between neighboring constructive fringes near the center of the screen? (in meters) Light with wavelength 500nm is incident upon a surface at an angle of 40.0 degrees, refracts and enters a second medium. The light that enters the second medium travels faster than in the first medium. Compared...
A source is emitting light from beneath the surface on an unknown liquid that has air above it. One ray from the source undergoes total internal reflection when it is incident on the surface as shown in the figure. What is the (a) critical angle of the incident light (b) what is index of refraction of the liquid? 120cm, 21, 2=1 1 180 cm lqud, 1 a? a) Critical angle bij Indecof refraction
Light enters a liquid (from air) at an angle of 45° with respect to the normal and is refracted into the liquid at an angle of 27° with respect to the normal. Determine the index of refraction of the liquid.
11. 10 pts. A laser beam enters a flat glass from the air at an angle of 45 degrees to the normal and is refracted the glass? inside the glass at an angle of 30 degrees to the inner normal. What is the index of refraction of Assume the index of refraction of air is 1.000 12. 5pts. What is the critical angle for total internal reflection for the glass in the last question? 13. 10 PTS You use a...
U Question 21 20 pts Light enters the curved surface of a semicircular block filled with an unknown liquid. This block is surrounded by air. The incident angle is 25.0°. A screen is 3.20 cm away, and the refracted light strikes the screen 2.80 cm above the normal. What is the index of refraction? At what angle would the light ray be totally internally reflected? You may find a drawing of the situation helpful. Upload Choose a File D Question...