- Window - Transparent
- Cloud - Translucent
- Can of coke - Opaque
- Mirror - Opaque
- A dog - Opaque
- A glass of milk - Opaque
- Frosted glass - Translucent
- A desk - Opaque
- Moon - No
- Sun - Yes
- Mirror ball - No
- Match - Yes
- Phone (cell) - Yes
What is the fastest way to travel through the universe?
A light.
What is the speed of light?
299 792 458 m
Define optical science?
Science and studies of lights.
What is fiber optics?
Thin pieces of glass/plastic that light pass through.
Name three instruments the help use see very small objects far away
1 - Telescope
2 - Microscope
3 - Binoculars
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