A VERY SHORT ANSWER TYPE QUESTIONS
1. How does the size of a shadow change when it comes closer to the light source?
2. Which type of surface would you use to see your image?
3. Give two examples of luminous objects
4. What do we need to see an object?
5. Classify the following objects as luminous and non-luminous Star. Table San M
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3) sun , Star , tubelight, torch
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