Physics
Physics, 20.08.2019 03:30, stephaniero6

The light ray is entering the water from the air. how should the light ray respond to the change of medium? a. it will slowdown and bend upward b. it will speed up and bend upward c. it will slow down and bend downward d. it will speed up and bend upward

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Physics, 29.06.2019 09:00, stinkbugg310
Abeam of visible light is passed through a plexiglass container filled with water. if a beam of light comes in at a slight angle, describe the change in the path of the beam of light as it passes through the container, moving in from one side and then out the other. a) the beam of light will bend twice: entering and leaving the container. b) the beam of light will bend three times: small angle of refraction through container wall; larger angle of refraction through water; small angle passing out of a container. eliminate c) the beam of light will refract four times; largest entering container; smaller angles of refraction moving through water, through container wall again, and finally into the air on the outside. d) the beam of light will bend three times: large angle of refraction through container wall; smaller angle of refraction through water; greater angle passing out of a container.
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Social Studies, 30.07.2019 05:00, hiiliohi3823
In order for a fish to see a bug just above the surface of the water, the image of the bug travels in the form of light waves from the insect through the air and crosses into the water until it reaches the fishes' eye. which statement is true regarding the light wave as it travels? question 5 options: the light waves will travel straight from the bug to the fishes' eye because there is no change in medium. the light waves will travel straight from the bug to the fishes' eye because that is the most direct path. the light waves will bounce off the surface of the water and the fish will see it. the light waves will bend as they hit the water and slow down because water is a more dense medium than air.
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Physics, 09.10.2019 22:30, LoserMcBadface
The refractive index of medium a is 1.54 and that of medium b is 2.12. which statement is correct about this information? a. a ray of light passing from medium a to b can undergo total internal reflection. b. a ray of light passing from medium a to b will bend away from the normal. c. a ray of light passing from medium a to b will bend toward the normal. d. a ray of light passing from medium a to b can make a critical angel.
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Biology, 17.10.2019 07:30, genyjoannerubiera
In order for a fish to see a bug just above the surface of the water, the image of the bug travels in the form of light waves from the insect through the air and crosses into the water until it reaches the fishes' eye. which statement is true regarding the light wave as it travels? question 7 options: the light waves will bend as they hit the water and slow down because water is a more dense medium than air. the light waves will travel straight from the bug to the fishes' eye because that is the most direct path. the light waves will travel straight from the bug to the fishes' eye because there is no change in medium. the light waves will bounce off the surface of the water and the fish will see it.
Answers: 3
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