Across
- 1. Image formed behind mirror
- 5. the ends of a magnet
- 6. The mirror having reflecting surface curved inwards is
- 8. Hole in the middle of eye
- 9. The fluid present between cornea and the eye lens
Down
- 1. Voltmeter is a device used to measure
- 2. basic unit of matter
- 3. anything that has mass and takes up space
- 4. R=20 cm then f=?
- 7. positively charged particles in the nucleus of an atom