Across
- 2. – Rate of change of velocity
- 4. – Force of attraction between two masses
- 7. Joining of two light nuclei to form a heavier nucleus
- 8. – Device used to measure current
- 11. – Size or quantity, without direction
- 13. Rate at which energy is transferred or converted
- 16. A type of weapon and power station and current
- 17. – Force between stationary electric charges
- 18. Spontaneous process where an unstable nucleus loses energy
- 20. Type of energy that holds the nucleus together
- 21. Type of particle that is not made of smaller parts
- 22. Not quite Hobbes’ friend
- 23. Electrical potential difference between two points
Down
- 1. Emission of energy as electromagnetic waves or particles
- 3. Having the same value or function in a different form
- 5. This is often futile
- 6. Type of circuit where components have the same voltage
- 9. – Measure of average kinetic energy of particles
- 10. – Speed in a given direction
- 12. Type of reaction involving the atomic nucleus
- 14. Force between like electric charges
- 15. Chips
- 19. Property of matter that causes it to experience electric force