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Temperature and Heat Jeopardy Game. 3 ways. What Am I?. Radiation. Convection. Conduction. 1.10. 100. 100. 1.122. 1.26. 100. 100. 1.753. 100. 1.941. 200. 2.020. 2.035. 200. 200. 2.17. 200. 2.541. 2.817. 200. 300. 3.02. 3.333. 300. 3.42. 300. 300. 3.68. 300. 3.9. - PowerPoint PPT Presentation
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Temperature and Heat
Jeopardy Game
5.9995.999
4.7084.708
3.93.9
2.8172.817
1.9411.941
5.725.72
4.614.61
3.683.68
2.5412.541
1.7531.753
5.4925.492
4.5284.528
3.423.42
2.172.17
1.261.26
5.25.2
4.394.39
3.3333.333
2.0352.035
1.1221.122
5.1015.101500500
4.214.21
3.023.02
2.0202.020200200
1.101.10
200200
400400
What Am I?
300300
500500
100
Radiation
300300
200200
400400
500500
200200
300300
400400
Convection
100
500500
400400
3 ways
300300
200200
300300
400400
Conduction
100
500500
100100 100100
The transfer of thermal energyfrom one particle to
another
CONDUCTION
The transfer of thermal energythrough the movement
of a liquid or a gas
CONVECTION
This form of heat requires no atomsfor thermal transfer.
RADIATION
______________ occurs whenrapidly vibrating particlescause nearby particles to
vibrate more rapidly.
CONDUCTION
Can an object contain heat? Why or why not?
No, heat energy cant be stored. It just moves from high to low.
Kinetic energy
THE ENERGY OF MOVING OBJECTS OR PARTICLES
conductors
MATERIALS THAT TRANSFER THERMAL ENERGY BETTER THAN OTHER MATERIALS
An insulator
A MATERIAL THAT TRANSFERS THERMAL ENERGY POORLY
Kelvin
A temperature scale that begins at absolute zero.
If you add 200ml of 20 degree C Water to another 200ml of water
at the same temperature, what happens to the kinetic and
thermal energy?
The kinetic energy remains the same(same level of atomic movement). The thermal energy increases
doubles because you double the mass.
Energy transferred by_______________ waves
is called radiation.
ELECTROMAGNETIC WAVES
Thermal energy is a _______value.
average
When two containers at the same temp. are brought together,
______ is transferred.
No heat or no thermal energy.
The transfer of thermal energy by radiation does not
require ____________.
MATTER
What is the main type of heatenergy released by a light bulb.
Give two facts that support your hypothesis.
The main energy released is radiation. I know this because heat is felt in all directions (with convection
heat only rises). I also know this because atoms are not able to touch other atoms do the the class.
True or False?A heated aquarium could have
a convection current.
TRUE
Convection occurs in _______swhich are liquids or gases.
FLUIDS
Give two examples ofconvection
Answers will vary.
True or False?Leaves blowing in the wind are
an example of a convection currentoccurring
TRUE
True or FalseA campfire is an exampleof convection occurring
FALSE
True or False?A hot air balloon is anexample of conduction
FALSE
True or False? The transfer of thermal
energy from warmer regionsto cooler regions is conduction.
FALSE. THAT IS THE DEFINITION OF HEAT.
Give two examples ofconduction.
Answers will vary.
When a substance conducts thermal energy the _________________
of the substance may rise as thermal energy is absorbed.
TEMPERATURE
Explain how attractive forces between two objects affect the state of matter
of a substance.
Solids has lots of attraction. The atoms vibrate together is a stable position. Liquids have some attraction and slip around each other with no definite shape. Air has little to no attractive force and flow all over the place.
