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Physics
Physics
Problem
A 60 W lamp is kept switched on for 2 h. The electrical energy consumed by the lamp is a)
0.06
kWh
0.06\ \text{kWh}
0.06
kWh
b)
120
kWh
120\ \text{kWh}
120
kWh
c)
0.12
kWh
0.12\ \text{kWh}
0.12
kWh
d)
1.2
kWh
1.2\ \text{kWh}
1.2
kWh
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