Across
- 2. / Disturbances that transfer energy through matter or space.
- 3. / The force that attracts objects toward one another.
- 6. / The process of combining nuclei to release energy.
- 12. / A form of energy resulting from charged particles.
- 13. / Relating to the magnetic and electric fields.
- 15. / A form of electromagnetic radiation visible to the human eye.
- 17. / A push or pull on an object.
- 21. / Emission of particles from unstable atomic nuclei.
- 24. / The force exerted by magnets when they attract or repel each other.
- 26. / Einstein's theory of space, time, and motion.
- 27. / The product of mass and velocity of an object.
- 28. / Force per unit area applied on a surface.
- 29. / Newton's principles that describe forces and motion.
Down
- 1. / Small units that make up matter.
- 4. / The speed of an object in a specific direction.
- 5. / The ability to do work or cause change.
- 6. / Splitting of an atomic nucleus releasing energy.
- 7. / Energy transfer due to temperature difference.
- 8. / The study of celestial objects and the universe.
- 9. / A substance consisting of one type of atom.
- 10. / The distance traveled per unit of time.
- 11. / The force exerted by gravity on an object.
- 14. / A form of energy that travels as waves through a medium.
- 16. / The study of light and its interactions with matter.
- 18. / A complete path through which electricity flows.
- 19. / The resistance to motion between two surfaces.
- 20. / The amount of matter in an object.
- 22. / A measure of the warmth or coldness of an object.
- 23. / The energy of motion.
- 25. / The smallest unit of matter.
- 28. / The rate at which work is done or energy is transferred.