Physics And Measurement Question 335

Question: If the unit of length and force be increased four times, then the unit of energy is

[Kerala PMT 2005]

Options:

A) Increased 4 times

B) Increased 8 times

C) Increased 16 times

D) Decreased 16 times

Show Answer

Answer:

Correct Answer: C

Solution:

Energy = force $ \times $ distance, so if both are increased by 4 times then energy will increase by 16 times.



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