8th Crosby Science Chapter 3 3.5 Flash Cards

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Title: 8th Crosby Science Chapter 3 3.5
Description: matter and energy conservation
Number of Cards: 9
Save Count: 0
Author: jones533413
Created: 2009-09-20
Tags: and conservation energy matter
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    • Question
    • Answer
    • Side 3
    • Because matter and energy cannot be created or destroyed, it is said to be _____.
    • conserved
    • What does the law of conservation of matter state?
    • That matter can be neither created nor destroyed.
    • What is the law of conversation of energy?
    • Energy can be neither created nor destroyed.
    • ___ ____ showed that under extreme conditions, mass is converted to energy, and energy into mass.
    • Albert Einstein
    • What does the law of conservation of mass and energy state?
    • That mass and energy is interchangeable, but neither can be created nor destroyed.
    • What is the theory of special relativity?
    • E = mc(squared)
    • Energy is measured in ___.
    • joules
    • The conversion of a ____ amount of matter can yield a very ______ amount of energy.
    • small amount of matter

      large amount of energy
    • An object at rest has potential energy if it has two factors:
      1
      2
    • 1. position
      2. condition