Question

A. Multiple Choice Questions:
1.
is the unit of measurement of quantity of heat.
a. kelvin
b. joule
c. Fahrenheit
d. Celsius
2. Clinical thermometer can be used to measure the temperature of -
a Boiling water
b. Day
c. Cities
d. Human body
3. Temperature of boiling water can be measured by ---
o. Maximum and minimum thermometers b. Laboratory thermometer
c. Digital thermometer
d. Both b, and
4. Two bodies are said to be in thermal equilibrium when the temperature difference between them is
b. 3°C
a 1°C
C. 2°C
d. 0°C
5. The method of heat transfer in a steel rod is by
Q. Conduction
b. Convection
c. Radiation
d. None of these
6. Bad conductors of heat are-
a. Silver and steel
h, Silver and thermocol
c. Thermocol and steel
d. Thermocol and wood
7. On dipping a plastic and a steel spoon in hot water-
a. Both the spoons get heated up due to convection
b. Neither of the spoons are heated
c. The steel spoon gets heated only due to conduction
d. None of the above
Hent und​

Answer 1

Answer:

1. joule.

2. human body.

3. laboratory thermometer.

4.

5. conduction.

6. thermocol and wood

7. the Steel spoon gets heated only due to conduction.