railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) General Science Physics Work Power Energy
Which of the following statements are correct ?
Statement 1: In a closed system where non-conservative forces are present, the mechanical energy of the system is not conserved.
Statement 2: The principle of conservation of energy states that energy can neither be created nor destroyed, but it can be transformed from one form to another.
1
Only Statement 1 is correct.
2
Only Statement 2 is correct
3
Both statements are correct
4
None of the statements are correct.