Activity 2: Hot or Cold?
Direction: Write Hot on the blank if the statement is correct and cold if it is
incorrect
1. Temperature is a measure of the degree of hotness or coldness of an
object.
2. Heat is an energy that is transferred from one object to another due
to the difference in their temperature.
3. Thermometer is a device that measures heat energy
4. Conduction takes place between objects that are not in contact
with each other.
5. Insulators are materials that are poor conductors of heat.
6. Wood, plastic, glass, and rubber are examples of conductors.
7. Convection is the movement of liquids or gases from a colder region
to a warmer region, producing a current.
8. Fluids are materials that cannot flow and they include solids.
9. Radiation is the process of transferring energy through
electromagnetic waves.
10. Higher conductivity means that the material is a good conductor
of heat​