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D. Very Short Answer Questions:1. Name three luminous objects.2. If you stand in front of a mirror in a completely dark room, will you see your image in the mirror?3. What does a pinhole camera form- an image or a shadow?4. What is the colour of a shadow? |
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Answer» Answer: 1)Sun , MOON , ELECTRIC BULB are the examples of luminous objects which EMIT light. |
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