SAT Physics Preparation MCQ 149 PDF Download
MCQ: The motion caused by the bombardment of air molecules on smoke particles in air or water molecules on pollen grains in water is called
- linear motion
- Brownian motion
- exclatory motion
- rotatory motion
B
MCQ: The motion caused by the bombardment of air molecules on smoke particles in air or water molecules on pollen grains in water is called
B