Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Science Physics Current Electricity
A certain household has consumed 250 units of energy during a month. How much energy is this in joules?
1
9 × 108 J
2
9 × 106 J
3
9 × 104 J
4
More than one of the above
5
None of the above