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.
