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Question
The speed of light is more in glass than in water.
Options
True
False
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Solution
False.
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RELATED QUESTIONS
What is refraction of light?
The angle of reflection is equal to the angle of incidence:
(a) always
(b) sometimes
(c) under special conditions
(d) never
A man sits in an optician's chair looking into plane mirror which is 2 m away from him and views the image of a chart which faces the mirror and is 50 cm behind his head. How far away from his eyes does the chart appear to be?
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State whether the following statement is true or false:
Refraction occurs because light slows down in denser materials.
Observe the given figure and name the following.
| Ray AB | |
| Ray NM | |
| Ray MD | |
| ∠ r |
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- denser to rarer medium
- normal to the surface separating the two media.
Which surface will not reflect most of the light falling on them?
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