Further Physics - Observing the Universe - Lenses and Telescopes - Quiz
A quiz on some of the content from the P7 module.
- Created by: Claire Louise Harrington-Capp
- Created on: 31-05-10 19:00
Other questions in this quiz
2. A convex lens has the focal length 50cm, what will be the power of the lens?
- 5 dioptres
- 2 dioptres
- 0.2 dioptres
- 0.5 dioptres
3. What is another name for a concave lens?
- Diverging lens
- Converging lens
- Convex lens
4. What are the names of the two lenses used in a simple telescope?
- Eyepiece lens, Magnifying lens
- Eyepiece lens, Objective lens
- Eyepiece lens, Focal lens
5. What is another name for a convex lens?
- Concave lens
- Converging lens
- Diverging lens
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