4 What other phenomena of light reflection are there in daily life? 1. Turn off the lights, projector and other sources of light in the classroom. Can we see things in the classroom? If yes, where does the light come from? 2. In the evening, there is a power failure at Jenny’s home. Can she see the things at home? Why or why not?
The torch is here.
3. A long time ago, when there were no streetlights, people had to rely on the Moon to guide their way at night. The Moon does not give off light. Why does it look bright? Explain the reason using your knowledge of the reflection of light.
Moon
sunlight
Earth
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