Question

If an appliance of 1 watt used for 1 second then how many energy is used

Answer 1

power =1watt
time =1sec
Energy= power ×time
=1×1=1watt/sec
or 1 j
Energy consumed=1 Joule

Answer 2

Answer:

1 jule will be answer .because 1 watt is used for i sec