Temperature Scales Multiple Choice Questions (MCQ) PDF - 112

MCQ 556: Boiling point of liquid oxygen is equal to 90 K, which is equal to

1. 183 °C
2. −183 °C
3. 363 °C
4. −363 °C

MCQ 557: In gases, particles

1. move randomly with unlimited space
2. move randomly with limited space
3. vibrate at a fixed position
4. vibrate randomly with unlimited space

MCQ 558: Gravitational force on an object is termed as

1. Contact force
2. Tension
3. Weight
4. resistance

MCQ 559: Pressure exerted by air molecules on earth's surface due to weight is termed as

1. ozonic pressure
2. atmospheric pressure
3. exospheric pressure
4. tropospheric pressure

MCQ 560: Moment of force is defined as

1. Moment = F/d
2. Moment = F × d
3. Moment = F + d
4. Moment = F - d