Which type of heat transfer involves the direct contact of two objects?

Which type of heat transfer involves electromagnetic waves, such as visible or infrared light?

If an object has HIGH specific heat, which of the following is true?

Which state of matter has particles with the MOST kinetic energy?

What happens to the temperature of an object if the kinetic energy is increased?

Which of the following correctly describes thermal expansion?

Which of the following correctly describes thermal contraction?

What is the correct SI unit for measuring energy?

If you were to touch a hot frying pan with your hand, which of the following is true regarding thermal energy?

Which beaker in the picture shown will have the MOST thermal energy?

Which of the following would make a good conductor?

Classify the following example of heat transfer:

A kitten sits in front of an infrared heater to warm up.

Classify the following example of heat transfer:

Sunlight warms up the inside of a car during the summer.

Classify the following example of heat transfer:

The water in a pot rises and falls as it boils.

Classify the following example of heat transfer:

"Lava" inside a lava lamp rises as it warms up, and falls as it cools down.

Classify the following example of heat transfer:

You touch a hot pan sitting on the stove and burn your hand.

Classify the following example of heat transfer:

You sit down in your chair at the beginning of class, and it's still warm from the student before you.

Which temperature scale is based on molecular motion?

What causes heat to flow from the metal pot to the water?

When the temperature of a substance is taken, what characteristic of the substance is being measured?

True or False: A calorimeter MEASURES the amount of thermal energy in a substance.

Consider the ice melting blocks used in class. What direction did heat flow for the block on the left?

Which of the following substances will limit the heat flow by conduction?

What quantity has the following SI units:
 $\frac{J}{g\cdot\degree C}$  

Which of the following is NOT affected by the processes of thermal expansion and thermal contraction?

At what temperature does all molecular motion stop?

What mathematical relationship exists between the kinetic energy of the particles of a substance and the temperature of that substance?

1. Which has LESS thermal energy container A or B?

What would be the effect on the particles if more heat is transferred to the system?

What is the formula to calculate heat energy required to raise the temperature of any substance?

If the specific heat of water is 4.186 J/g∙°C, how much heat is required to increase the temperature of 1200 g of water from 23°C to 39°C?
 $Q\ =\ mc\Delta T$  

A sample of iron receives 50J of heat energy that raises the temperature of the iron 25.0°C. If iron has a specific heat of 0.10 J/g°C, what is the mass of the iron sample?
 $m\ =\ \frac{Q}{c\Delta T}$  

The specific heat of copper is 0.39 J/g °C. What is the temperature change when 100 Joules of heat is added to 20 grams?
 $\Delta T\ =\ \frac{Q}{mc}$  

What is the symbol for thermal energy (or heat)?

What is the symbol for specific heat?

The temperature of an unknown material with a mass of 30.00 g changes from 25.0°C to 35.0°C when the material absorbs 350.0 J of energy. What is the specific heat of the material?
 $c\ =\ \frac{Q}{m\Delta T}$  

As seen in the diagram, warm air rises and the cool air sinks. Which type of heat transfer explains this observation?

Two pans of water are heated - one with 100 mL of water and the other with 1000 mL of water. Which pan of water heats up the fastest?

1. Which has MORE thermal energy container B or C?