1) What happened on August 11th 1999
2) What is a solar eclipse?
3) How many times bigger is the sun to moon?
4) Explain how we can see things?
5) What materials are best at reflecting light?
6) What is it called when light changes direction?
7) What is the ray of light approaching the mirror called ?
8) What is the ray of light leaving the mirror called?
9) What is the angle between the normal (Imaginary dotted line at 90° to the mirror) and the incident ray?
10) What is the angle between the normal (Imaginary dotted line at 90° to the mirror) and the reflective ray?
11) What is the connection between the incident and reflective angles?
12) Why is light used in communications?
13) What is an advantage of fibre optics?
Tagged under: Scientific,Eye,Light,Reflection
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