States of Matter MCQs with Answers PDF Download – Test 26

MCQ 126: Kinetic energy is:

1. directly proportional to temperature
2. inversely proportional to temperature
3. directly proportional to friction
4. inversely proportional to heat

MCQ 127: Moment of force is equal to:

1. F/d, where F is force and d is distance
2. F + d, where F is force and d is distance
3. F*d, where F is force and d is distance
4. F - d, where F is force and d is distance

MCQ 128: Boiling point of mercury is 630 K, which is equal to:

1. 357 °C
2. −357 °C
3. 84 °C
4. −84 °C

MCQ 129: If the resistance of a metal wire at ice point is 500 Ω and 510 Ω at steam point, and the resistance of wire is 502 Ω the room temperature would be:

1. 10 °C
2. 20 °C
3. 30 °C
4. 40 °C

MCQ 130: Process in which thermal energy is transferred without any flow of medium is termed as:

1. conduction
2. convection
3. radiation
4. conduction and radiation both