Kinetic Theory Quiz PDF: Questions and Answers - 7

MCQ 31: Matter consists of tiny particles termed as

1. matter
2. atoms
3. ions
4. elements

MCQ 32: Gases have

1. low density and mass
2. high density and mass
3. high density but low mass
4. low density but high mass

MCQ 33: Sound is produced due to

1. friction
2. circulation
3. vibration
4. refraction

MCQ 34: Transfer of thermal energy by means of currents in fluids is termed as

1. Conduction
2. Convection
3. Radiation
4. Convection and radiation

MCQ 35: Newton's first law is also known as

1. Law of inertia
2. Law of momentum
3. Law of forces
4. Law of zero