The average kinetic energy of all the particles of the object.
What is temperature?
100
The energy associated with the electrons.
What is electromagnetic energy?
100
The transfer of thermal energy.
What is heat?
100
The formula for Gravitational Potential Energy.
What is GPE=mgh?
100
A hair dryer.
What is a device that transforms electrical to thermal energy?
200
Metric measure of temperature.
What is the Celsius temperature scale?
200
The energy associated with the bonding of atoms.
What is chemical energy?
200
Heat passes through this material very well.
What is a thermal conductor?
200
The formula for kinetic energy.
What is KE = 1/2 m v^2
200
A battery operated pencil sharpener.
What is a device that transforms chemical to electrical to mechanical energy?
300
The SI unit of temperature.
What is the kelvin (K)?
300
The energy associated with the movement of objects.
What is mechanical energy?
300
Heat doesn't pass through this material very well.
What is a thermal insulator?
300
The GPE of an object with a mass of 25 kg and is elevated 30 m up a hill.
GPE = mgh
What is 7350 joules or 7350 J
300
A radio.
What is a device that transforms electrical to sound (mechanical) energy?
400
The temperature at which all particle motion stops.
What is absolute zero?
400
The energy associated with the nucleus.
What is nuclear energy?
400
Conduction, convection, and radiation.
What are the three ways to transfer thermal (heat) energy?
400
The kinetic energy of an object is traveling at a speed of 10 m/s and has a mass of 30 kg.
KE = 1/2 * m * v^2
What is 3,000 joules of 3,000 J?
400
A flashlight.
What is a device that transforms chemical to electrical to light (electromagnetic) energy?
500
-273 degrees Celsius and -459 degrees Fahrenheit.
What is absolute zero on the Celsius and Fahrenheit scales?
500
The energy associated with the rubbing/movement of particles.
What is thermal energy?
500
The amount of energy required to raise the temperature of one kg of the matter by one degree Celsius.
What is specific heat?
500
The total mechanical energy of a roller coaster traveling at a speed of 15 m/s, mass of 12 kg and is 22 m above the ground.
HINT:
KE=1/2*m*v^2 GPE=mgh.
Total energy is both together.
What is 3,937.2 joules or 3,937.2 J?
500
An automobile.
What is a device that transforms chemical to thermal to mechanical energy?