Please turn to Page 4 in your Energy NOTES ©Mark Place,

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Please turn to Page 4 in your Energy NOTES ©Mark Place, 2009-2010 www.LearnEarthScience.com

Temperature Conversion Fill in the chart below using your Earth Science Reference Tables. Fahrenheit (°F) Celsius (°C) Kelvin (K) 30 330 -1 272 86 303 135 57

Describe the word TEMPERATURE in relation to molecular motion. Temperature Conversion Describe the word TEMPERATURE in relation to molecular motion. Cold Hot

At absolute zero, all motion stops. 0K -273°C -459°F Temperature Conversion What happens to molecular motion at absolute zero? What temperature is this in all temperature scales? At absolute zero, all motion stops. 0K -273°C -459°F

the amount of energy required to raise the temperature of Specific Heat the amount of energy required to raise the temperature of 1 gram of a substance 1°C Please go to Page 1 of the Earth Science Reference Tables.

Why does water heat up and cool it has a higher specific heat down slower than land? it has a higher specific heat

the lead because it has a lower specific heat If you heated equal masses of basalt and lead, which one would record a faster increase in temperature? Explain how you know. the lead because it has a lower specific heat

Which Earth material has the greatest specific heat? liquid water

Heating Curve for Water Draw the graph of water heating. Label the following terms in their correct places: condensation, vaporization, solidification, melting. Heat lost vaporization (+540 Cal) gas 100 condensation ( -540 Cal) melting (+80 Cal) liquid Temperature (oC) solidification (-80 Cal) solid Heat added

540 540 80 80 Check the box which describes whether energy is gained or lost for each process. Process Energy Gained Energy Lost Condensation Evaporation Melting Solidification How many calories are gained or lost by water for each of the following processes? Process Calories Gained Calories Lost Condensation Evaporation Melting Solidification 540 540 80 80