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chapter 34 vocabuary

TermDefinition
Rationalism Belif in reason and logic as a primary source of knowledge
Geocentric Having Earth at the center of the solar system
Heliocentric Having the sun at the center of the solar system
Orbit An object that revolves around another
Projectile An object that has been fired
Mass The amount of matter in an object
Hypothesis something proved but assumed not to be true for purposes of argument or investigation
Data Facts or information
Microscope An instrument that uses lenses to make small objects to appear bigger
Barometer An instrument used for measuring changes in the pressure in the atmosphere
Thermometer An instrument used to measure temperature
Created by: jvaughters15
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