1. Energy

2. Energy
The ability or do work or cause change

3. Potential Energy
Stored energy that results from the position or shape of an object

4. Kinetic energy
Energy that an object has due to its motion

5. Gravitational Potential Energy
Potential energy that depends on the height of an object

6. Elastic Potential Energy
The energy of stretched or compressed objects

7. Mechanical Energy
Kinetic or potential energy associated with the motion or position of an object.

8. Thermal Energy
Total potential and kinetic energy of the particles in an object.

9. Electrical Energy
The energy of electrical charges

10. Chemical Energy
The potential energy stored in chemical bonds

11. Nuclear Energy
The potential energy stored in the nucleus of an atom.

12. Solar Energy
Energy that comes from the sun.

13. Electromagnetic Energy
The energy of light and other forms of radiation

14. Energy Transformation
The process of changing one form of energy to another

15. conduction
The transfer from heat from one particle of matter to another

16. Convection
The transfer of heat by movement of fluid

17. Radiation
The direct transfer of energy by electromagnetic waves

18. Reflection
The process by which light bounces off an object

19. Refraction
The binding of light as it passes from one substance to another

20. Diffraction
The process by which a beam of light or other system of waves is spread out.

21. Specific heat
The amount of heat required to raise the temperature of 1 kilogram of a material by 1 kelvin.

22. Convection Current
The movement of a fluid caused by differences in temperature, that transfers heat from one part of a fluid to another.

23. Insulator
A material that does not conduct heat well. Keeps materials warm/cool.

24. Conductor
A material that conducts heat well.

25. Polarization
The condition of having or giving polarity

26. Law of Conservation of Energy
The rule that energy cannot be created or destroyed.

27. Interference
The combination of two or more electromagnetic waveforms to form a result wave in which the displacement is either reinforced or cancelled.

28. Absorption
The process of taking in, soaking or making part of something.

29. Scattering
The process in which electromagnetic radiation or particles are deflected or diffused

30. Deflect
Change direction after hitting something

31. Diffuse
Spread or cause to spread over a wide area.

32. Transmission
A program or signal that is broadcast or sent out.

33. Heat
The movement of thermal energy from an object at a higher temperature to an object at a lower temperature.

34. Temperature
Measure of an average kinetic energy of the particles in a material.

35. Thermometer
An instrument that measures and indicated temperature.

36. Degrees
A unit in any various scales of temperature

37. Kinetic Theory of Matter
A theory that gasses consist of small particles in random motion

38. Equilibrium
A state in which opposing forces or influences are balanced.

39. Thermal Expansion
Increase in the volume if a substance when the temperature increases.

40. Contraction
The process or result of becoming smaller or pressed together.

41. Expansion
The act of increasing something in size or volume or quantity.

42. Work
Transfer of energy when a push or a pull make an object move.

43. Wave
A disturbance in a material that transfers energy without transferring matter.

44. Fluid
A material made of particles that can easily change their locations.

45. Friction
The force that resists the sliding of two surfaces in contact.

46. Types of energy