Question 1(multiple choice worth 4 points)

when thermal energy moves out of a substance, the temperature will

increase
decrease
either increase or decrease
neither increase or decrease

question 2(multiple choice worth 4 points)

heat is also called

thermal energy
nuclear energy
electrical energy
static energy

question 3(multiple choice worth 4 points)

cold objects have thermal energy than hot objects.

the same
more
more or less
less

question 4 (essay worth 4 points)

what is temperature?

1. Decrease
2. Thermal Energy
3. Less
4. Temperature is how much heat an object has

Question 1: Decrease
Question 2: Thermal Energy
Question 3: More
Question 4: Temperature is a measure of the average heat or thermal energy of the particles in a substance. Since it is an average measurement, it does not depend on the number of particles in an object. In that sense it does not depend on the size of it. For example, the temperature of a small cup of boiling water is the same as the temperature of a large pot of boiling water. Even if the large pot is much bigger than the cup and has millions and millions more water molecules.