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प्रश्न
Match the following.
| 1. | Light source | Glass |
| 2. | Waterproof | Vegetable oil |
| 3. | Transparent | Sun |
| 4. | Translucent | Metal |
| 5. | Opaque | Rain coat |
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उत्तर
| 1. | Light source | Sun |
| 2. | Waterproof | Rain coat |
| 3. | Transparent | Glass |
| 4. | Translucent | Vegetable oil |
| 5. | Opaque | Metal |
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संबंधित प्रश्न
State difference between a luminous and a non-luminous body.
Why is the moon not considered as a luminous body?
What is an incandescent body? Give example.
How will you convert a glass sheet into a translucent sheet?
What do you mean by scattering of light?
Opaque objects do not allow light to pass through them.
What is the difference between transparent and opaque materials?
Classify the objects given below as transparent, translucent, or opaque materials.
| Air | Rock | Water | Aluminium foil | Mirror | Snow |
| Wooden board | Polythene bag | CD | Oil soaked paper | Glass tumbler | Coloured glass |
| Transparent Materials | Translucent Materials | Opaque Materials |
Two students while sitting across a table looked down on to its top surface. They noticed that they could see their own and each other’s image. The table top is likely to be made of:
You are given a transparent glass sheet. Suggest any two ways to make it translucent without breaking it.
