Question

Write one word for the following.

1.	An instrument used to measure temperature	....................
2.	The primary mode of heat transfer inside a metal object	....................
3.	The primary mode of heat transfer in gases	....................
4.	The mode of heat transfer form the sun to the Earth	....................

Answer 1

1. Thermometer
2. Conduction
3. Convection
4. Radiation