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13 Cards in this Set
- Front
- Back
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the amount of matter in an object
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mass
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anything that ha mass and takes up space
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matter
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a collection of materials in which the materials do not join together
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mixture
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the units that make up matter in its solid,liquid,or gas forms
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molecule
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change in an objects position
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motion
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the bouncing of light from a surface,such as a mirror or tinted car window
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reflection
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the bending of light such as in eyeglasses or a telescope
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refraction
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a state of matter in which the molecules are tightly packed together
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solid
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a type of mixture in which the ingredients are thoroughly mixed together
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solution
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a form of energy in which vibration can be heard
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sound
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the back-and -fourth movement of an object that produces sound
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vibration
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the way in which light and sound energy travel
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wave
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the measure of the pull of gravity on an object
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weight
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