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Energy. Vocabulary & Concepts Review. 1) Energy is:. A) something that allows heat to travel easily B) the movement of heat from a warmer object to a colder object C) the ability to do work making an object change or move. 2) Heat is:. A) sweating
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Energy Vocabulary & Concepts Review
1) Energy is: • A) something that allows heat to travel easily • B) the movement of heat from a warmer object to a colder object • C) the ability to do work making an object change or move
2) Heat is: • A) sweating • B) something that does not allow heat to travel easily • C) the movement of heat from a warmer object to a cooler object
3) Isulators : • A) something that allows heat or electricity to travel easily • B) something that does not allow heat to travel easily • C) the movement of heat
4) Conductors: • A) allow heat or electricity to travel easily • B) are stored energy • C)is energy from a moving object
5) Potential Energy • A) is energy from the sun • B) is stored energy in an object about to be put into motion • C) is a pulling force requiring a positive and negative charge
6) Kinetic Energy • A) is energy of an object in motion • B) is energy from vibrations • C) is an incomplete circuit
7) Give an example of kinetic energy: • A) a book lying on a table • B) a battery • C) someone going down a slide
8) Give an example of potential energy: • A) a string wound around a yo-yo • B) an apple falling from a tree • C) a skateboarder rolling down a hill
Answers to Problems 1-8 • 1) C 5) B • 2) C 6) A • 3) B 7) C • 4) A 8) A