Download Key to Optional Review Guide on FORMS OF ENERGY

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts

Open energy system models wikipedia, lookup

William Flynn Martin wikipedia, lookup

100% renewable energy wikipedia, lookup

Energy subsidies wikipedia, lookup

Kinetic energy wikipedia, lookup

Energy storage wikipedia, lookup

Potential energy wikipedia, lookup

Low-Income Home Energy Assistance Program wikipedia, lookup

Public schemes for energy efficient refurbishment wikipedia, lookup

Regenerative brake wikipedia, lookup

Zero-energy building wikipedia, lookup

World energy consumption wikipedia, lookup

Low-carbon economy wikipedia, lookup

Energy Charter Treaty wikipedia, lookup

Energy policy of Australia wikipedia, lookup

Alternative energy wikipedia, lookup

Internal energy wikipedia, lookup

International Energy Agency wikipedia, lookup

Distributed generation wikipedia, lookup

Energy harvesting wikipedia, lookup

Energy efficiency in transport wikipedia, lookup

Energy returned on energy invested wikipedia, lookup

Energy policy of the United Kingdom wikipedia, lookup

Energy policy of Finland wikipedia, lookup

Life-cycle greenhouse-gas emissions of energy sources wikipedia, lookup

Negawatt power wikipedia, lookup

Energy in the United Kingdom wikipedia, lookup

Conservation of energy wikipedia, lookup

Energy policy of the European Union wikipedia, lookup

United States energy law wikipedia, lookup

Energy efficiency in British housing wikipedia, lookup

Energy Independence and Security Act of 2007 wikipedia, lookup

Energy applications of nanotechnology wikipedia, lookup

Transcript
Forms of Energy Review Guide
Energy
Unit
OPTIONAL REVIEW GUIDE FOR FORMS OF ENERGY QUIZ: Use your study guide, your foldable and/or
the powerpoint notes shared with you in google classroom to complete the following:
1. What is energy? Define and explain.
a. Define: The ability to do work, exert a force or cause change.
Measured in Joules
b. Explain: It takes energy for anything to happen or change. When you do work on an object by
exerting a force over a distance to cause motion in the direction of the force, you are transferring
energy to the object.
2. What are the two main categories under which we can sort all forms of energy?
Kinetic and Potential
Define each of the following and give one specific example of each:
3. Kinetic Energy
a. Definition - This is energy of motion.
b. Example – A roller coaster going down a track
4. Potential Energy
a. Definition – Stored Energy
b. Example – A boulder on the edge of a cliff
5. Electrical Energy
a. Definition - Is the movement of electrons.
b. Example – Lightning, outlet
6. Chemical Energy
a. Definition – Energy stored in the bonds of atoms and molecules (involves electrons only)
b. Example – fireworks, gasoline, alka-seltzer and water
7. Nuclear Energy
a. Definition - Energy that is stored in the nucleus of an atom. Released by combining (fusion) or
splitting (fission) the nucleus of atoms.
b. Example – sun, hydrogen bomb (fusion)
nuclear power plant, atomic bomb (fission)
8. Thermal Energy
a. Definition – Heat. The internal energy of substances. (Vibration and movement of atoms and
molecules within substances.)
b. Example
Geothermal energy, fire
Forms of Energy Review Guide
Energy
Unit
9. Stored Mechanical
a. Definition - Energy that is stored in objects by application of a force.
b. Example- Compressed springs, Stretched rubber bands, Bow (drawn and ready to release)
10. Gravitational Potential Energy
a. Definition - Energy of place or position.
b. Example
When I hold a ball in the air, if I let it drop gravity will act on it
11. Motion Energy
a. Definition - Movement of objects or substances from one place to another.
b. Example – Wind, waves, ball dropping, any moving object
12. Sound Energy
a. Definition - Movement of energy through objects in longitudinal (compression) waves. Requires
a medium for transmission.
b. Example – tuning fork
13. Light Energy
a. Definition - Movement of energy through transverse waves. Can travel through a vacuum.
b. Example – solar energy, radio waves, X-rays
Sort the above energy forms into the proper category below. Write each form of energy in a box under
the category to which they belong. There will be one box left open.
FORMS OF POTENTIAL ENERGY
FORMS OF KINETIC ENERGY
Chemical
Radiant
Nuclear
Thermal
Gravitational Potential
Motion
Stored Mechanical
Sound
Electrical
14. Write the Law of Conservation of Energy:
Energy cannot be created or destroyed, it changes from one form to another.