Question

Who am I?
1. I can only reflect light that falls on me:
2. I am the process of light striking a surface and bouncing off in opposite direction:
3. I am formed when an opaque object comes in the path of light:
4. You see me in a plane mirror:
5. I can predict the date and time of an eclipse:
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Answer 1

Answer:

1. Mirror
2. Refraction
3. Shadow
4. Virtual image
5. calendar

Hope it will helpful to you...

Answer 2

Answer : 1. Mirror

2. Reflection

3. Shadow

4. Image

5. Astronomer