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Quiz 3-19-2008
for quiz on chapter 10
20
Physics
9th Grade
03/19/2008

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Cards

Term
On cloudless nights heat escapes our planet and goes to space 
Definition
Radiation
Term
What is the unit for heat?
Definition
Joules or Calories
Term
At 400 Kelvin, water is in this phase
Definition
Gas
Term
Water freezes at __ Celsius
Definition
0 degrees
Term
Evaporation...
Definition
Removes heat
Term
The sun transfers its heat to our planet through space...
Definition
Radiation
Term
A thermos bottle has a shiny interior. What type of heat transfer does it prevent?
Definition
Radiation
Term
You place a spoon into a cup of cocoa and it gets hot over time
Definition
Conduction
Term
Brownies bake in a glass pan using these 2 methods
Definition
Radiation & Conduction
Term
At 290 Kelvin, water is in this phase...
Definition
Liquid
Term
In general, as the kinetic energy increases, the density
Definition
Decreases
Term

Ice melts at ___ Celsius

Definition
0 degrees
Term
At 199 Kelvin, water is in this phase
Definition
Solid
Term
You feel the heat of a wood stove when you stand next to it 
Definition
Radiation and Convection
Term
Warm water rises in a lake. Cold water descends
Definition
Convection
Term
Pressure is proportional to
Definition
Temperature
Term
Heat in the room moves with the warm currents from warmer areas to cooler areas
Definition
Convection
Term
____ is measured with a thermometer
Definition
Temperature
Term
The total energy of the particles in a substance is...
Definition
Thermal Energy
Term
A thermometer under your tongue shows that you have a high fever...
Definition
Conduction
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