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A light ray enters a rectangular block of plastic at an angle of 01-42.0° and emerges...
A light ray enters a rectangular block of plastic at an angle 01 = 50.0° and...
A light ray enters a rectangular block of plastic at an angle 01 = 50.0° and emerges at an angle 02 = 75.0°. (a) What is the index of refraction of the plastic? (b) If the distance L is 30.0 cm, how long does it take light to travel through the plastic?
A light ray enters a rectangular block of plastic at an angle of 1 = 48.0°...
A light ray enters a rectangular block of plastic at an angle of 1 = 48.0° and emerges at an angle of 0 = 78.5° as shown in the figure below. r2 (a) Determine the index of refraction of the plastic. (b) If the light ray enters the plastic at a point L = 50.0 cm from the bottom edge, what time interval is required for the light ray to travel through the plastic? ns Need Help? Read It Watch...
6. A light ray enters a rectangular block of plastic at an angle 01-45.0° and emerges...
6. A light ray enters a rectangular block of plastic at an angle 01-45.0° and emerges at an angle 02=30.0°, as shown. What is the index of refraction of the plastic? 230
Alight ray enters a rectangular block of plastic at an angle oro,"4ss. and emerges at an...
Alight ray enters a rectangular block of plastic at an angle oro,"4ss. and emerges at an angleofs,-73がasean noe nere below. (a) Determine the index of refraction of the plastic (b) If the light ray enters the plastic at a point L-50.0cm from the bottom edpe, what time interval is requires for the light ray to travel tvrough the plastic
A ray of light permitting through a medium with n2= 1.2 enters a rectangular window (floating...
A ray of light permitting through a medium with n2= 1.2 enters a
rectangular window (floating in the first medium) at an angle 1=35
degree and emerges at an angle 2=55 degree. a) determine the index
of refraction of the window, b) If the ray of light enters the
window at a point L=90CM from the bottom edge, how long does it
take the ray of light to travel through the window?
n1 = 1.2 0%
2. A light ray enters a rectangular block of plastic at an angle θ 1=43.0° and...
2. A light ray enters a rectangular block of plastic at an angle θ 1=43.0° and emerges at an angle θ,-81.00, as shown. Find d 43° 81°
(a) What is the angle of refraction, that describes the light ray after it enters the...
(a) What is the angle of refraction, that describes the light ray after it enters the glass from above? (Enter your answer in degrees to at least 2 decimal places.) (b) with what angle of incidence, y, does the ray approach the interface at the bottom of the glass? (Enter your answer in degrees to at least 2 decimal places.) (c) with what angle of refraction, does the ray emerge from the bottom of the glass? (Enter your answer in...
8. A light ray enters a rectangular block of a newly created plastic material and travels...
8. A light ray enters a rectangular block of a newly created plastic material and travels along the path shown below. By considering the behavior of the ray at point P, determine the speed of light in the plastic. What is the critical angle for this new plastic? Determine what will happen to the light ray when it reaches point Q. Does it refract or reflect and at what angle? a. b. c. P37 Air Plastic 53°
3. (15 points) A light ray is traveling horizontally through air and hits the rectangular glass block shown to the right. The block has a triangular, air-filled cavity within it. You may take the...
3. (15 points) A light ray is traveling horizontally through air and hits the rectangular glass block shown to the right. The block has a triangular, air-filled cavity within it. You may take the index of refraction of air to be mair 1 and the index of refraction of glass to be nglass 1.5 40° く enters the glass block. Sketch this refracted ray on the diagram to the right. a. Calculate the angle of traction when the light ray...
Air Plastic 45° A ray of light enters a clear plastic cube as shown. The angle...
Air Plastic 45° A ray of light enters a clear plastic cube as shown. The angle of reflection is 45 degrees, The light speed in the plastic is 2.5 x 108 m/s. What is the angle of refraction?
A light ray enters a rectangular block of plastic at an angle 01 = 50.0° and emerges at an angle 02 = 75.0°. (a) What is the index of refraction of the plastic? (b) If the distance L is 30.0 cm, how long does it take light to travel through the plastic?
A light ray enters a rectangular block of plastic at an angle of 1 = 48.0° and emerges at an angle of 0 = 78.5° as shown in the figure below. r2 (a) Determine the index of refraction of the plastic. (b) If the light ray enters the plastic at a point L = 50.0 cm from the bottom edge, what time interval is required for the light ray to travel through the plastic? ns Need Help? Read It Watch...
6. A light ray enters a rectangular block of plastic at an angle 01-45.0° and emerges at an angle 02=30.0°, as shown. What is the index of refraction of the plastic? 230
Alight ray enters a rectangular block of plastic at an angle oro,"4ss. and emerges at an angleofs,-73がasean noe nere below. (a) Determine the index of refraction of the plastic (b) If the light ray enters the plastic at a point L-50.0cm from the bottom edpe, what time interval is requires for the light ray to travel tvrough the plastic
A ray of light permitting through a medium with n2= 1.2 enters a
rectangular window (floating in the first medium) at an angle 1=35
degree and emerges at an angle 2=55 degree. a) determine the index
of refraction of the window, b) If the ray of light enters the
window at a point L=90CM from the bottom edge, how long does it
take the ray of light to travel through the window?
n1 = 1.2 0%
2. A light ray enters a rectangular block of plastic at an angle θ 1=43.0° and emerges at an angle θ,-81.00, as shown. Find d 43° 81°
(a) What is the angle of refraction, that describes the light ray after it enters the glass from above? (Enter your answer in degrees to at least 2 decimal places.) (b) with what angle of incidence, y, does the ray approach the interface at the bottom of the glass? (Enter your answer in degrees to at least 2 decimal places.) (c) with what angle of refraction, does the ray emerge from the bottom of the glass? (Enter your answer in...
8. A light ray enters a rectangular block of a newly created plastic material and travels along the path shown below. By considering the behavior of the ray at point P, determine the speed of light in the plastic. What is the critical angle for this new plastic? Determine what will happen to the light ray when it reaches point Q. Does it refract or reflect and at what angle? a. b. c. P37 Air Plastic 53°
3. (15 points) A light ray is traveling horizontally through air and hits the rectangular glass block shown to the right. The block has a triangular, air-filled cavity within it. You may take the index of refraction of air to be mair 1 and the index of refraction of glass to be nglass 1.5 40° く enters the glass block. Sketch this refracted ray on the diagram to the right. a. Calculate the angle of traction when the light ray...
Air Plastic 45° A ray of light enters a clear plastic cube as shown. The angle of reflection is 45 degrees, The light speed in the plastic is 2.5 x 108 m/s. What is the angle of refraction?
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