| All things Heat | Methods of Heat Transfer | Characteristics of Heat | Materials for Heat Transfer | Examples of Heat Transfer |
| 10 | 10 | 10 | 10 | 10 |
| 20 | 20 | 20 | 20 | 20 |
| 30 | 30 | 30 | 30 | 30 |
| 40 | 40 | 40 | 40 | 40 |
| 50 | 50 | 50 | 50 | 50 |
| Final Question | ||||
the energy of motion
the energy of motion
What is kinetic energy?
the transfer of thermal energy from a warmer to cooler object
the transfer of thermal energy from a warmer to cooler object
What is heat?
The AVERAGE kinetic energy that the particles in a substance has
The AVERAGE kinetic energy that the particles in a substance has
What is temperature?
The TOTAL kinetic energy that the particles in a substance has
The TOTAL kinetic energy that the particles in a substance has
What is thermal energy?
faster moving particles will have _______ kinetic energy and therefore a _______ temperature than slower moving particles
faster moving particles will have _______ kinetic energy and therefore a _______ temperature than slower moving particles
more; higher
The transfer of heat by direct contact between particles
The transfer of heat by direct contact between particles
What is conduction?
The transfer of heat through empty space by electromagnetic waves
The transfer of heat through empty space by electromagnetic waves
What is radiation?
The transfer of heat by warmer fluids rising and cooler fluids sinking
The transfer of heat by warmer fluids rising and cooler fluids sinking
What is convection?
Explain how conduction works
Explain how conduction works
when substances come in contact with each other, the particles bump into each other giving away some thermal energy
Explain how convection works
Explain how convection works
fluids close to the heat source warm up, the particles spread out, becoming less dense, fluid rises; cooler fluid is less dense so it sinks
Heat always moves from _________ to __________
Heat always moves from _________ to __________
warmer to cooler
T or F: The temperature of a substance depends on how much of the substance you have
T or F: The temperature of a substance depends on how much of the substance you have
False
T or F: The thermal energy of a substance depends on how much of the substance you have
T or F: The thermal energy of a substance depends on how much of the substance you have
True
In which phases of matter do the particles have kinetic energy?
In which phases of matter do the particles have kinetic energy?
All phases
What are the 3 scales for measuring temperature?
What are the 3 scales for measuring temperature?
Fahrenheit, Celsius, and Kelvin
materials that transfer thermal energy well
materials that transfer thermal energy well
What are conductors?
materials that do NOT transfer thermal energy well
materials that do NOT transfer thermal energy well
What are insulators?
Give two examples of conductors
Give two examples of conductors
glass, metal, tile
Give three examples of insulators
Give three examples of insulators
various answers
What are insulators used for?
What are insulators used for?
use to prevent or slow down the transfer of thermal energy
you burn your hand when you touch the metal end of a curling iron
you burn your hand when you touch the metal end of a curling iron
conduction
a heater located in the deep ened warms an entire swimming pool
a heater located in the deep ened warms an entire swimming pool
convection
the sunlight shines directly on you through the window making you feel hot
the sunlight shines directly on you through the window making you feel hot
radiation
Your feet feel cold as you walk onto the tile floor in your bathroom
Your feet feel cold as you walk onto the tile floor in your bathroom
conduction
when you sit facing a campfire, your face feels warm but your back feels cold
when you sit facing a campfire, your face feels warm but your back feels cold
radiation
Which will have more thermal energy: an ice sculpture or a burning match? Explain
Which will have more thermal energy: an ice sculpture or a burning match? Explain
ice sculpture; even though it has a lower temperature, it has A LOT more particles than a match has. and thermal energy is TOTAL kinetice energy
|
|
|
|
| ||||||||||||||||||||||||||||||
|
|
|
|
|
||||||||||||||||||||||||||||||
What Would You Like To Risk?
|
|
|
|
|
||||||||||||||||||||||||||||||
|
|
|
|
|
||||||||||||||||||||||||||||||
Final Score:
|
|
|
|
|
||||||||||||||||||||||||||||||
|
|
|
|
|
||||||||||||||||||||||||||||||
Review Game Info:
You must save this address to be able to find and share your game!