Physics P7
observing the sky, astronomy, lenses
- Created by: sammie
- Created on: 04-05-12 19:23
Other questions in this quiz
2. the moon reflects light from the sun, the other half is the shadow.
- True
- False
3. the pole star
- is a star that doesnt seen to move because its almost directly above the north pole of earth
- is an imaginary plane running across the sky, extending out from the earths equator
4. the celestial equator
- is an imaginary plane running across the sky, extending out from the earths equator
- is a star that doesnt seen to move because its almost directly above the north pole of earth
5. a converging lense
- is convex- it gets fatter towards the middle
- is concave- it curve in the inside
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