'Most thermometers' diaporamas de présentation

Measurement Notes

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Everything is made up of molecules

Everything is made up of molecules. Imagine how many molecules you consist of! The average adult consists of one thousand trillion trillion molecules!. States of Matter. States of matter Solid > Low energy Liquid > Medium energy Gas > High energy

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Weather Instuments

Weather Instuments. Thermometer. Thermometers measure air temperatures. Thermometers work because matter expands when heated. Most thermometers are closed glass tubes containing liquids such as alcohol. Do you think you could make a working thermometer?. Barometer.

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THERMOMETER

THERMOMETER. Measures air temperature. Most thermometers are closed glass tubes containing liquids such as alcohol or mercury. When air around the tube heats the liquid, the liquid expands and moves up the tube. A scale then shows what the actual temperature is. Measures air pressure.

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MATTER AND TEMPERATURE 10.2

MATTER AND TEMPERATURE 10.2 . Chapter Ten: Matter and Temperature. 10.1 The Nature of Matter 10.2 Temperature 10.3 The Phases of Matter. Chapter 10.2 Learning Goals. Define temperature in terms of the motion of atoms and molecules. Convert among Fahrenheit, Celsius, and Kelvin scales.

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