Question:
In 1 minute how much energy does a 100 W electric bulb transfers?
A100 J
B600 J
C3600 J
D6000 J
Answer:
D. 6000 J
Explanation:
- Power = Energy consumed / time
- Energy consumed = Power x time
Given,
- Time = 1 minute = 60 sec
- Power = 100 W
Energy consumed = Power x time
= 100 x 60
= 6000 J