railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) General Science Physics Units and Dimensional Formula
A shop consumed 250 units of energy in a month. How much energy was consumed in joules?
1
9 × 10-8 J
2
9 × 10-7 J
3
9 × 108 J
4
9 × 107 J