Explain the energy transfer that takes place when I pour creamer into my hot coffee in the morning. It transfers from what to what?
Hot to cold
2. What is happening to the kinetic energy in that system?
It is transferring kinetic energy from the coffee to the creamer
3. Energy transfer takes places when particles ________________.
collide
4. What is the formula used to calculate the number of calories transferred?
Mass x Change in Temp.
5. Do particles ever stop moving?
no
Calorie
the unit of energy that will raise the temperature of 1 gram of water 1 degree Celsius
7. Conduction
the transfer of energy (heat) from one particle to another as a result of contact
8. Conservation of energy
an absolute principle stating that no energy is created or destroyed during energy transfers
9. Cooling
energy transfer that decreases the kinetic energy of particles
10. Energy transfer
the movement of energy from one location to another
11. Equilibrium
a condition in which a system is experiencing no net change
12. Heating
energy transfer that increases the kinetic energy of particles
Explain the energy transfer that takes place when I pour creamer into my hot coffee in the morning. It transfers from what to what?
Hot to cold
2. What is happening to the kinetic energy in that system?
It is transferring kinetic energy from the coffee to the creamer
3. Energy transfer takes places when particles ________________.
collide
4. What is the formula used to calculate the number of calories transferred?
Mass x Change in Temp.
5. Do particles ever stop moving?
no
Calorie
the unit of energy that will raise the temperature of 1 gram of water 1 degree Celsius
7. Conduction
the transfer of energy (heat) from one particle to another as a result of contact
8. Conservation of energy
an absolute principle stating that no energy is created or destroyed during energy transfers
9. Cooling
energy transfer that decreases the kinetic energy of particles
10. Energy transfer
the movement of energy from one location to another
11. Equilibrium
a condition in which a system is experiencing no net change
12. Heating
energy transfer that increases the kinetic energy of particles