Y10 CROSSWORD

1. The process by which heat is transmitted through a solid material.
4. The region of a longitudinal wave where the particles are closest together.
5. A wave in which the particles of the medium vibrate perpendicular to the direction of wave motion.
9. Energy possessed by a body by virtue of its motion.
10. The bending of a wave as it passes from one medium to another.
11. Mass per unit volume of a substance.
16. The process by which heat is transmitted through electromagnetic waves.
17. A push or a pull acting on an object.
18. The region of a longitudinal wave where the particles are farthest apart.
20. The extension of a spring is directly proportional to the force applied to it.
22. The product of the force and the perpendicular distance from the pivot.
23. The maximum displacement of a point on a wave from its undisturbed position.
24. The force acting on an object due to gravity.
28. The energy possessed by an object due to the motion of its particles.
30. Speed in a given direction.
31. Energy stored in a stretched or compressed elastic object.

2. The process by which heat is transferred through fluids.
3. The time taken for one complete oscillation.
6. The rate of change of velocity of an object.
7. The capacity to do work or produce heat.
8. A measure of the hotness or coldness of an object.
11. The bending of waves around obstacles and openings.
12. A wave in which the particles of the medium vibrate parallel to the direction of wave motion.
13. Force per unit area.
14. Energy possessed by a body by virtue of its position or state.
15. The number of complete oscillations per second.
19. The rate of doing work or the rate of transfer of energy.
21. The rate at which an object covers distance.
25. The product of the force and the distance moved in the direction of the force.
26. The energy transferred between objects due to a temperature difference.
27. The distance between two successive crests or troughs of a wave.
29. The amount of matter in an object.