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10 Cards in this Set
- Front
- Back
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What does observation mean?
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an interaction of one or more of the senses with the enviroment or surroundings.
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What does inference mean?
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an interpretation of one or more observations.
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What does classification mean?
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Grouping of objects and events.
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What does measurement mean?
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Describing observations using numbers.
Ex: time,length,mass |
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What does time mean?
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The instant at which something happens or the period during which a change occurs.
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What does length mean?
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The measure of distance between two points.
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What does mass mean?
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The amount of matter in an object.
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What is volume?
Volume equals? Expressed as? |
Volume is the amount of space an object takes up.
l*w*h cm3 |
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What is density?
Density equals? Expressed as? |
Density is a property of matter hat combines mass and volume.
mass/volume g/cm3 |
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Percent Deviation From Accepted Value.
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Find the difference between the measured value and the accepted value then divided by the difference of the accepted value and multiplied this result time 100%
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