Convection, Conduction, Radiation
Temperature Questions
Energy Questions
Types of Energy
The Forms Energy Take
100
Convection is the transfer of energy as heat by the movement of a liquid or gas.
What is Convection?
100
If you put a capped black and white can in the sun, with the same amount of water in it, what happens, and why?
The water in the black can gets hotter, that is because black absorbs heat better than white.
100
What is energy transformation?
When one energy from transfers to another.
100
What is kinetic energy?
The energy of an object that is due to motion.
100
The sum of the object's potential energy and kinetic energy is?
mechanical energy.
200
Conduction is the transfer of energy as heat from one substance to another through direct contact.
What is Conduction?
200
How is heat measured?
In calories and joules.
200
What is energy?
Energy is the ability to change.
200
What is potential energy?
Energy of an object that due to position, condition, and chemical composition.
200
The kinetic energy of particles is?
Thermal Energy
300
Radiation is the transfer of energy by electromagnetic waves.
What is Radiation?
300
If an ice cube melts, will it still have the same matter as when it was a solid ice cube?
No.
300
What is the difference between temperature and thermal energy?
Temperature is the average kinetic energy when thermal energy is the total kinetic energy of particles.
300
If you are lifted up, does your total energy increase?
Yes.
300
The results from the position or motion of charged particles is?
Electric Energy
400
Conduction, Convection, Radiation
What are the three ways to transfer energy as heat?
400
What is thermal energy?
The total kinetic energy of all particles in a substance.
400
What is absolute zero?
Absolute zero is the temperature at which motion of particles stop. But never once will the temperature drop exactly to zero.
400
When you are exactly halfway down the ramp from where you started, is it kinetic energy that you have most, or is it potential energy?
None, both energy are the same.
400
The kinetic energy through space is?
Sound Energy.
500
A heater at the bottom of a pool is the example of?
Convection.
500
What is heat?
Heat is the energy transferred from an object at a lower temperature.
500
What energy is most likely in food.
Chemical energy.
500
Is either potential energy or kinetic energy ever able to reach the total energy?
No, there will always be some of each. Or thermal energy.
500
Potential energy formed by breaking and forming of bonds is?
Chemical Energy.
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