1.

A certain household has consumed 250 units of energy duringa month. How much energy is this in joules?9.

Answer»

1 unit of energy is equal to 1 kilowatt hour (kWh).1 unit = 1 kWh1 kWh = 3.6 x10^6JTherefore, 250 units of energy = 250 x3.6 ×10^6= 9 x10^8J.



Discussion

No Comment Found