Physics · Dimensions of Physics quantities, dimensional analysis and its applications
If the units of length and force are increased four times, then unit of energy w
If the units of length and force are increased four times, then unit of energy will
- A. becomes 8 times
- B. becomes 16 times
- C. decrease 16 times
- D. increase 4 times
Step-by-step solution
Energy has dimensions [F][L]. If units of force and length are each increased by a factor of 4, the unit of energy increases by 4 × 4 = 16 times.
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