| ppefmh | Ed | Garstin | 1/6 | The diagram below shows rays of light passing from one medium to another.
The speed of light in medium A is greater than in medium B. |  |
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In this example, the image will appear to the right of the object.
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In this example, the image will appear to the left of the object.
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In this example, the image will appear in exactly the same place as the object.
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The speed of light in medium A is greater than in medium B. This means that the light waves speed up when they pass into the block. When waves speed up, they bend away from the normal. When the waves move out of the block back into medium B, they slow down and bend towards the normal.
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The speed of light is greater in medium A than medium B. This means that the light waves slow down when they pass into the block. When waves slow down, the bend towards the normal. When the waves move out of the block back into medium A, they speed up and bend away from the normal.
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When waves move along the normal, the direction of the wave does not change when the speed changes. So the direction does not change moving from medium B to A and then back to medium B.
| The speed of light in medium A is greater than in medium B. |  |
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In this example, the image will appear to the right of the object.
-
In this example, the image will appear to the left of the object.
-
In this example, the image will appear in exactly the same place as the object.
|
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The speed of light in medium A is greater than in medium B. This means that the light waves speed up when they pass into the block. When waves speed up, they bend away from the normal. When the waves move out of the block back into medium B, they slow down and bend towards the normal.
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The speed of light is greater in medium A than medium B. This means that the light waves slow down when they pass into the block. When waves slow down, the bend towards the normal. When the waves move out of the block back into medium A, they speed up and bend away from the normal.
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When waves move along the normal, the direction of the wave does not change when the speed changes. So the direction does not change moving from medium B to A and then back to medium B.
| The speed of light in medium A is greater than in medium B. |  |
-
In this example, the image will appear to the right of the object.
-
In this example, the image will appear to the left of the object.
-
In this example, the image will appear in exactly the same place as the object.
|
-
The speed of light in medium A is greater than in medium B. This means that the light waves speed up when they pass into the block. When waves speed up, they bend away from the normal. When the waves move out of the block back into medium B, they slow down and bend towards the normal.
-
The speed of light is greater in medium A than medium B. This means that the light waves slow down when they pass into the block. When waves slow down, the bend towards the normal. When the waves move out of the block back into medium A, they speed up and bend away from the normal.
-
When waves move along the normal, the direction of the wave does not change when the speed changes. So the direction does not change moving from medium B to A and then back to medium B.
| 17% |
| ppefmh | Ed | Garstin | 1/6 | The diagram below shows rays of light passing from one medium to another.
The speed of light in medium A is greater than in medium B. | |
-
In this example, the image will appear to the right of the object.
-
In this example, the image will appear to the left of the object.
-
In this example, the image will appear in exactly the same place as the object.
|
-
The speed of light in medium A is greater than in medium B. This means that the light waves speed up when they pass into the block. When waves speed up, they bend away from the normal. When the waves move out of the block back into medium B, they slow down and bend towards the normal.
-
The speed of light is greater in medium A than medium B. This means that the light waves slow down when they pass into the block. When waves slow down, the bend towards the normal. When the waves move out of the block back into medium A, they speed up and bend away from the normal.
-
When waves move along the normal, the direction of the wave does not change when the speed changes. So the direction does not change moving from medium B to A and then back to medium B.
| The speed of light in medium A is greater than in medium B. | |
-
In this example, the image will appear to the right of the object.
-
In this example, the image will appear to the left of the object.
-
In this example, the image will appear in exactly the same place as the object.
|
-
The speed of light in medium A is greater than in medium B. This means that the light waves speed up when they pass into the block. When waves speed up, they bend away from the normal. When the waves move out of the block back into medium B, they slow down and bend towards the normal.
-
The speed of light is greater in medium A than medium B. This means that the light waves slow down when they pass into the block. When waves slow down, the bend towards the normal. When the waves move out of the block back into medium A, they speed up and bend away from the normal.
-
When waves move along the normal, the direction of the wave does not change when the speed changes. So the direction does not change moving from medium B to A and then back to medium B.
| The speed of light in medium A is greater than in medium B. | |
-
In this example, the image will appear to the right of the object.
-
In this example, the image will appear to the left of the object.
-
In this example, the image will appear in exactly the same place as the object.
|
-
The speed of light in medium A is greater than in medium B. This means that the light waves speed up when they pass into the block. When waves speed up, they bend away from the normal. When the waves move out of the block back into medium B, they slow down and bend towards the normal.
-
The speed of light is greater in medium A than medium B. This means that the light waves slow down when they pass into the block. When waves slow down, the bend towards the normal. When the waves move out of the block back into medium A, they speed up and bend away from the normal.
-
When waves move along the normal, the direction of the wave does not change when the speed changes. So the direction does not change moving from medium B to A and then back to medium B.
| 17% |
| ppefmh | Ed | Garstin | 3/6 | The diagram below shows rays of light passing from one medium to another.
The speed of light in medium A is greater than in medium B. | |
-
In this example, the image will appear to the right of the object.
-
In this example, the image will appear to the left of the object.
-
In this example, the image will appear in exactly the same place as the object.
|
-
The speed of light in medium A is greater than in medium B. This means that the light waves speed up when they pass into the block. When waves speed up, they bend away from the normal. When the waves move out of the block back into medium B, they slow down and bend towards the normal.
-
The speed of light is greater in medium A than medium B. This means that the light waves slow down when they pass into the block. When waves slow down, the bend towards the normal. When the waves move out of the block back into medium A, they speed up and bend away from the normal.
-
When waves move along the normal, the direction of the wave does not change when the speed changes. So the direction does not change moving from medium B to A and then back to medium B.
| The speed of light in medium A is greater than in medium B. | |
-
In this example, the image will appear to the right of the object.
-
In this example, the image will appear to the left of the object.
-
In this example, the image will appear in exactly the same place as the object.
|
-
The speed of light in medium A is greater than in medium B. This means that the light waves speed up when they pass into the block. When waves speed up, they bend away from the normal. When the waves move out of the block back into medium B, they slow down and bend towards the normal.
-
The speed of light is greater in medium A than medium B. This means that the light waves slow down when they pass into the block. When waves slow down, the bend towards the normal. When the waves move out of the block back into medium A, they speed up and bend away from the normal.
-
When waves move along the normal, the direction of the wave does not change when the speed changes. So the direction does not change moving from medium B to A and then back to medium B.
| The speed of light in medium A is greater than in medium B. | |
-
In this example, the image will appear to the right of the object.
-
In this example, the image will appear to the left of the object.
-
In this example, the image will appear in exactly the same place as the object.
|
-
The speed of light in medium A is greater than in medium B. This means that the light waves speed up when they pass into the block. When waves speed up, they bend away from the normal. When the waves move out of the block back into medium B, they slow down and bend towards the normal.
-
The speed of light is greater in medium A than medium B. This means that the light waves slow down when they pass into the block. When waves slow down, the bend towards the normal. When the waves move out of the block back into medium A, they speed up and bend away from the normal.
-
When waves move along the normal, the direction of the wave does not change when the speed changes. So the direction does not change moving from medium B to A and then back to medium B.
| 50% |
