1 / 79

Understanding Energy: Concepts of Thermal, Kinetic, and Electromagnetic Energy

This review explores fundamental concepts of energy, including thermal energy, kinetic energy, and electromagnetic energy. It covers key definitions such as insulators, the principles of energy transformation, and the law of conservation of energy. Readers will learn how energy is measured in joules, the process of heat transfer through conduction, and the processes that involve changes in energy forms. Practical examples demonstrate the applications of kinetic and potential energy in everyday scenarios. The review serves as an essential guide for understanding the dynamics of energy in physical science.

donoma
Download Presentation

Understanding Energy: Concepts of Thermal, Kinetic, and Electromagnetic Energy

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Energy Unit Review

  2. 1. A material that does not conduct heat well is called a(n)

  3. Insulator

  4. 2. The total potential and kinetic energy of the particles in an object is called

  5. Thermal energy

  6. 3. When generators are spun by turbines, they

  7. Produce electricity

  8. 4. Heat, like work, is an energy transfer measured in

  9. Joules

  10. 5. Heat is transferred from one particle of matter to another without the movement of matter itself in a process called

  11. Conduction

  12. The total energy of all the particles in a substance is called

  13. Thermal energy

  14. 7. Kinetic energy increases as

  15. Both mass and velocity increase

  16. 8. Examples of kinetic energy

  17. Something that moves A ball rolling down the street

  18. 9. The energy associated with motion is called

  19. Kinetic energy

  20. 10. The rate at which energy is transferred is called

  21. Power

  22. 11. The movement of thermal energy from a warmer object to a cooler object is called

  23. heat

  24. 12. A change from one form of energy into another

  25. Energy transformation

  26. 13. When you rub your hands together on a cold day, you use friction to convert

  27. Mechanical  thermal energy

  28. 14. The transfer of energy by electromagnetic waves is called

  29. Electromagnetic energy

  30. 15. Something that stores chemical energy is

  31. Food you eata matcha battery

  32. 16. Unlike kinetic energy, potential energy is

  33. Stored energy

  34. 17. Energy is measured in units called

  35. Joules

  36. 18. Any temperature on the Kelvin scale can be changed to Celsius by

  37. Subtracting 273

  38. 19. A measure of the average kinetic energy of the individual particles in an object is called

  39. Temperature

  40. 20. The law of conservation of energy states that when one form of energy is converted into another

  41. Energy is not created or destroyed

  42. 21. A pole-vaulter first converts kinetic energy into

  43. Elastic potential energy

  44. 22. Visible light is an example of

  45. Electromagnetic energy

  46. 23. How would you calculate an object’s mechanical energy?

  47. ME = KE+PE

  48. 24. Absolute zero is shown as 0 on which scale?

  49. The Kelvin scale

  50. 25. Water freezes at 32 degrees on which temperature scale?

More Related