Opaque-no light passes through
Translucent-some light passes through
Transparent- all light passes through
- Moon
- Sun
- Mirror ball
- Match
- Phone (cell)
Investigating light.
What is the fastest way to travel through the universe?
What is light speed
Define optical science?
What is fibre optics
Name the instruments that help us see very small objector objects far away
1. 300,000ku / sec
2. Is the branch of physics that studies the behaviour
3. An optical fibre is a flexible,
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