A small bubble is trapped in a glass cube (n = 1.64) at a distance of...
A small bubble is trapped in a glass cube (n = 1.64) at a distance of 4.8 cm below the surface. How far below the surface does the bubble appear to be to a person looking at the block (in cm)?
(The index of refraction of air is 1.)
Homework Answers
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A small bubble is trapped in a glass cube (n = 1.64) at a
distance of...
A small logo is embedded in a thick block of crown glass (n = 1.52), 3.20...
A small logo is embedded in a thick block of crown glass (n = 1.52), 3.20 cm beneath the top surface of the glass. The block is put under water, so there is 1.80 cm of water above the top surface of the block. The logo is viewed from directly above by an observer in air. How far beneath the top surface of the water does the logo appear to be? cm
6. A solid glass sphere with a radius of 5.00 cm and index of refraction of...
6. A solid glass sphere with a radius of 5.00 cm and index of refraction of 1.52 has a small coin embedded 3.00 cm from the front surface of the sphere. For the viewer looking at the coin through the glass, at what distance from the front surface of the glass does the coin’s image appear to be located?
White light is incident on a block of glass that has index of refraction n =...
White light is incident on a block of glass that has index of refraction n = 1.816 for violet light and n = 1.800 for red light. The thickness of the block is L = 29 cm. If the angle of incidence is 30 degrees, what is the distance x between the violet and red rays when they emerge from the glass? Take the index of refraction of air to be 1.00. AL- Answer: cm Check Incorrect Marks for this...
White light is incident on a block of glass that has index of refraction n =...
White light is incident on a block of glass that has index of refraction n = 1.816 for violet light and n = 1.800 for red light. The thickness of the block is L = 42 cm. If the angle of incidence is 39 degrees, what is the distance x between the violet and red rays when they emerge from the glass? Take the index of refraction of air to be 1.00. - L Answer: Check
The skin of a soap bubble has a thickness of 90 nm and an index of...
The skin of a soap bubble has a thickness of 90 nm and an index
of refraction of n = 1.3. On either side of the bubble's skin is
air (n = 1).
Use the following table to determine what color the bubble will
appear to be when light strikes perpendicular to the surface.
A:Blue
B:Green
C:Red
D:Orange
E:Yellow
-An explanation would be great!
air bubble air
You are looking, from directly above, at a goldfish at the bottom of a 54.0-cm fish...
You are looking, from directly above, at a goldfish at the bottom of a 54.0-cm fish tank filled with water. How far away does the fish look to you? The index of refraction of water is 1.34. A beam of light is incident, from air, on a flat surface of glass (n=1.50). The refracted ray inside the glass is found to make an angel of 26.7° with the direction of the incident ray. Calculate the angle of incident.
One may assume the rays relevant for image formation are making small angles relative to the normals of the glass. The position of the coral is meant to be the actual physical position of the f...
One
may assume the rays relevant for image formation are making small
angles relative to the normals of the glass.
The position of the coral is meant to be the actual physical
position of the fish.
My professor told us we’d have to use Snell’s Law in an
unusual way when solving this problem.
1. You are visiting the Adventure AquariumTM in Camden, NJTM enjoying some time relaxing and looking at fish. One fish is floating near a fixed piece...
A ray of light strikes a flat, 2.00-cm-thick block of glass (n = 1.26) at an...
A ray of light strikes a flat, 2.00-cm-thick block of glass (n = 1.26) at an angle of 0 = 14.8° with respect to the normal (see figure below). 2.00 cm (a) Find the angle of refraction at the top surface and the angle of incidence at the bottom surface. (b) Find the refracted angle at the bottom surface. (c) Find the lateral distance d by which the light beam is shifted. cm (d) Calculate the speed of light in...
need help. please answer #1 and 2 1. You are looking, from directly above, at a...
need help. please answer #1 and 2
1. You are looking, from directly above, at a goldfish at the bottom of a 54.0-cm fish tank filled with water. How far away does the fish look to you? The index of refraction of water is 1.34. 2. A beam of light is incident, from air, on a flat surface of glass (n=1.50). The refracted ray inside the glass is found to make an angel of 26.7° with the direction of the...
When the light ray illustrated in the figure below passes through the glass block of index...
When the light ray illustrated in the figure below passes through the glass block of index of refraction n = 1.50, it is shifted laterally by the distance d. (Let L = 2.58 cm and θ = 33.0°.) (a) Find the value of d. It might help to carefully redraw the figure making the incident angle much larger than 33.0°. Make the figure fairly large so you can identify various angles on the figure. cm (b) Find the time interval...
White light is incident on a block of glass that has index of refraction n = 1.816 for violet light and n = 1.800 for red light. The thickness of the block is L = 29 cm. If the angle of incidence is 30 degrees, what is the distance x between the violet and red rays when they emerge from the glass? Take the index of refraction of air to be 1.00. AL- Answer: cm Check Incorrect Marks for this...
White light is incident on a block of glass that has index of refraction n = 1.816 for violet light and n = 1.800 for red light. The thickness of the block is L = 42 cm. If the angle of incidence is 39 degrees, what is the distance x between the violet and red rays when they emerge from the glass? Take the index of refraction of air to be 1.00. - L Answer: Check
The skin of a soap bubble has a thickness of 90 nm and an index
of refraction of n = 1.3. On either side of the bubble's skin is
air (n = 1).
Use the following table to determine what color the bubble will
appear to be when light strikes perpendicular to the surface.
A:Blue
B:Green
C:Red
D:Orange
E:Yellow
-An explanation would be great!
air bubble air
You are looking, from directly above, at a goldfish at the bottom of a 54.0-cm fish tank filled with water. How far away does the fish look to you? The index of refraction of water is 1.34. A beam of light is incident, from air, on a flat surface of glass (n=1.50). The refracted ray inside the glass is found to make an angel of 26.7° with the direction of the incident ray. Calculate the angle of incident.
One
may assume the rays relevant for image formation are making small
angles relative to the normals of the glass.
The position of the coral is meant to be the actual physical
position of the fish.
My professor told us we’d have to use Snell’s Law in an
unusual way when solving this problem.
1. You are visiting the Adventure AquariumTM in Camden, NJTM enjoying some time relaxing and looking at fish. One fish is floating near a fixed piece...
A ray of light strikes a flat, 2.00-cm-thick block of glass (n = 1.26) at an angle of 0 = 14.8° with respect to the normal (see figure below). 2.00 cm (a) Find the angle of refraction at the top surface and the angle of incidence at the bottom surface. (b) Find the refracted angle at the bottom surface. (c) Find the lateral distance d by which the light beam is shifted. cm (d) Calculate the speed of light in...
need help. please answer #1 and 2
1. You are looking, from directly above, at a goldfish at the bottom of a 54.0-cm fish tank filled with water. How far away does the fish look to you? The index of refraction of water is 1.34. 2. A beam of light is incident, from air, on a flat surface of glass (n=1.50). The refracted ray inside the glass is found to make an angel of 26.7° with the direction of the...
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