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प्रश्न
In going from a rarer to denser medium, the ray of light bends ______.
रिक्त स्थान भरें
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उत्तर
In going from a rarer to denser medium, the ray of light bends towards normal
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संबंधित प्रश्न
Write true or false of the following statement.
The moon is a natural source of light.
Fill in the blank
A medium through which light cannot pass is called the ....................
Match the following columns
| Column A | Column B |
| a. Wooden block | i. new moon's day |
| b. Sun | ii. rectilinear propagation of light |
| c. Umbra | iii. opaque body |
| d. Eclipse | iv. luminous body |
| e. Solar eclipse | v. complete dark park |
Tick the correct answer.
The natural source of light is
The sun and ______ are the natural sources of light.
Fill in the blank
Speed of light in vacuum is .................
Match the following
| Column A | Column B |
| 1. Transparent object | i. Football |
| 2. Eclipses | ii. Glass |
| 3. Translucent object | iii. Fluorescent tube |
| 4. Luminous object | iv. Tracing paper |
| 5. Non - luminous object | v. Shadows |
Answer the following.
What is light?
Answer the following.
Distinguish between transparent, translucent, and opaque objects.
Answer the following.
Name some sources of light that are not hot.
