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प्रश्न
Write true or false
Opaque objects do not allow light to pass through them.
विकल्प
True
False
MCQ
सत्य या असत्य
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उत्तर
True
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संबंधित प्रश्न
Fill in the blank.
The sun is a ............... source of light.
Select the correct alternative.
The natural source of light is
Can a transparent medium form an image? Explain your answer.
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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.
Differentiate between luminous and non-Luminous objects.
When a ______ object comes in the way of light, light passes ______ it.
Light is a form of ______.
The mirror used in search light is ______.
What is light?
