History of Heat
State Changes
PMOM
Thermometers & Scales
Thermal Energy,Temp and Heat
100
An example of a heating WANT (not need).
Answers will vary:
Hair dryer,
Clothes dryer
Heated car seat
Heated steering wheel
100
A state of matter which has a definite shape and volume.
What is a solid?
100
What all matter is made up of.
What are tiny particles?
100
The portion of a thermometer which holds a store of alcohol or mercury.
What is the bulb?
100
The Shortened form of Kinetic Energy
What is Ek?
200
The pre-1600s way of thinking about heat as a combination of ____ and _____.
What are fire and air?
200
A state change that occurs when thermal energy is added to a solid.
What is melting?
200
The result of adding heat to particles.
What is they move faster?
200
The part of a thermometer that Galileo’s first thermometer was lacking.
What is a scale?
200
The energy transfer from a substance with higher kinetic energy to a substance with lower kinetic energy.
What is thermal energy?
300
Using energy resources in this way ensures that the resource will be available in the future.
What is sustainable/sustainability?
300
A state change that occurs when thermal energy is removed from gases.
What is condensation?
300
The energy of movement.
What is kinetic energy?
300
A scale based on the melting and boiling point of water.
What is Degrees Celsius.
300
The container with more thermal energy when comparing a large pot of soup, to a smaller bowl of soup, with the same temperature.
What is the pot of soup?
400
The scientist who believed that heat was an invisible fluid called “caloric”
Who was Lavoisier?
400
This Question is a Daily Double meaning it gives Double Points
The state change that occurs when a gas is cooled so suddenly that it becomes a solid.
What is Deposition?
400
In theory, the level of particle movement at Absolute zero.
What is zero particle movement? (The particles would not move)
400
A scale based on the theoretical lowest possible temperature, at which particles have no movement.
What is Kelvin.
400
Jasnaam holds a cup of hot chocolate in his hands while it cools down. The direction of heat transfer is from:
What is from the cup to Jasnaam’s hands?
500
A way of producing heat for our everyday use which will eventually run out.
What are fossil fuels?
500
The state change that allows us to feel cooler when sweating on a hot day.
What is evaporation?
500
The reason that solids, liquids, and gases all expand or contract when heated or cooled respectively.
What is all particles have spaces between them?
500
A scale based on the lowest achievable temperature at the time of invention, in Europe.
What is Fahrenheit
500
Jasnaam's hands are cold from being outside. He holds them in front of a bonfire. The direction of heat transfer is from:
What is, from the fire to Jasnaam's hands?