1. Air movement inside an airconditioned room. Which type of heat transfer is observed in this
scenario?

A. Conduction
B. Convection
C. Radiation
D. Induction

2. Which of the following is NOT true about
temperature?

A. It is an example of heat energy.
B. It is present in all types of matter.
C. It is measured using thermometers.

3. Using an umbrella under the heat of the sun will
lessen which type of heat transfer?

A. Radiation
B. Convection
C. Conduction
D. Evaporation

4. Which of the following explains why a baker is
able to hold the handle of the pan with her bare hands?

I The handle is made of good insulator of heat.
II. The handle has low thermal conductivity.
III. The handle has high thermal expansion

A. I and II only
B. I and III only
C. II and III only
D. I, II, and III​