Temperature Scales Quiz Questions and Answers PDF - 49

MCQ 241: If an unmarked mercury thermometer has l₁₀₀ 55 cm and l₀ is 5 cm, if the l_θ is 45 cm the temperature of the thermometer would be

1. 20 °C
2. 40 °C
3. 60 °C
4. 80 °C

MCQ 242: If you place the pivot at the center of a meter rule, weight has no

1. property
2. concern
3. turning effect
4. magnitude

MCQ 243: Gravitational pull force is not dominant on

1. Weight
2. Mass
3. Speed
4. Friction

MCQ 244: Work is defined as

1. W = F/s, where F is force and s is displacement
2. W = F + s, where F is force and s is displacement
3. W = F - s, where F is force and s is displacement
4. W = F × s, where F is force and s is displacement

MCQ 245: As the intermolecular bonds are formed, the thermal energy is

1. absorbed
2. released
3. stored
4. destroyed