HW TEST 9

Objective 1

1.Farenheit, Celsius, Kelvin
2.Thermal Engery = energy of heat
3. High Spefic heat can absorb thermal energy without change in temperature.
4. Because humans are hot blooded and it makes the cold ice cube melt.
5. How much heat an item puts out.

Objective 2

1. They measure it using the circle on the end which has mercury in it to measure it.
2. Celsius = Freezing at 0 degrees celseius, used all of the world
Farenheit = Freezes at 32 degrees farenheit= used in USA and 4 other countries
Kelvin = Freezes at 273 K - named for Lord Kelvin
3. 41 degrees farenheit
4. 460 degrees celsius
5. 50K

Objective 3

1. Conduction, Convection, and Radiation
2. Hot to Cold
3. Conductors let heat in and Insulaters let out air
4. Conductor because it would let air in.
5. Fire becasuse if you were near a stream and you were to pour water on it, it would get warmer.

Objective 4

1.Temperature Changing.
2. Solids, Liquids, and Gases
3.It would stay the same
4. Thermal Energy
5. So that it can get air inside it

Objective 5

1.Expanding gas.
2. Both use heat; one uses thermal energy and one doesn't
3. They use air.
4. Takes out hot air.
5. With my Coke machine, the compressor did not work because it was old and the line was cut. We have to get a new one to cool down




http://wiki.answers.com/Q/In_what_direction_does_heat_energy_moveto down.http://wiki.answers.com
http://wiki.answers.com/Q/Why_does_an_ice_cube_melt_when_you_are_holding_it_in_your_handhttp://wiki.answers.com/Q/How_is_conductor_different_from_an_insulator
Sites Used
http://wiki.answers.com/Q/How_are_conductors_and_insulators_differenthttp://wiki.answers.com/Q/How_do_thermometers_measure_temperature
griffinscience.com http://wiki.answers.com/Q/What_is_5_degrees_Celsius_in_Fahrenheit

wikipeida.com

google.com

google.com/caluculator