MCQ
Which of the following systems may be adequately described by classical physics?
- ✓Motion of a cricket ball
- BMotion of dust particle
- CA hydrogen atom
- DA neutron changing to a proton
✓
Answer
Correct option: A.
Motion of a cricket ball
The formulation or rules of classical physics are quite accurate for heavy bodies having finite velocities like the planets, vehicles etc. For particle much smaller than $10^{-6}m ($such as atoms, nuclei etc.$)$ these rules do not work well.
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