Definitions
Definitions 2
Chapter 5
Chapter 6
Chapter 7
100
Heat transfer by contact
What is Conduction
100
Energy transfer by only liquids and gases
What is Convection
100
The three types of heat transfer are
What is conduction, convection, radiation
100
The higher the R value the better the _______
What is insulator
100
Name a way to make a car energy efficient
What is various answers
200
The ability to do work
What is Energy
200
Force times distance
What is Work
200
Brownian motion demonstrates Particles colliding with ______
What is particles
200
A breeze that keeps temperatures cool during the day and warm during the night is called a
What is sea breeze
200
Name one example of a simple machine
What is lever, wheel and axle, inclined plane
300
A machine that has one movement is defined as:
What is a simple machine
300
Energy in motion
What is Kinetic energy
300
When to metals rub together this causes heat
What is friction
300
To keep cool people in the desert wear ________ colors and cover their _________
What is light, body
300
If a bicep is lifting a weight, what is the class of lever
What is 3rd class
400
The sum of all kinetic energy
What is heat
400
The average of all kinetic energy
What is temperature
400
Out of wood, plastic, and gold what is the best conductor
What is Gold
400
Water is used as a radiator coolant in cars for 2 reason, name one
What is chap, plentiful, high specific heat capacity
400
A volume dial in a stereo that you turn is a _______ and _________
What is wheel and axle
500
Stored energy
What is Potential energy
500
A lever where the fulcrum is in the middle
What is first class lever
500
In convection currents particles gain ________ energy and become more active and __________
What is kinetic, rise
500
Too many layers may result making you colder, give me one reason for this
What is Can cause sweating, compress air spaces, harder for moisture to leave clothing thus making it wet
500
Name three energy alternatives to fossil fuels
What is various answers
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