SC-1204
Energy transfer
Lower Sec Science · Secondary 2 · Medium · Energy transfer
A kettle is rated 800 W and is used for 3.0 minutes.
Using the concept of energy transfer, calculate the amount of electrical energy transferred to the water in this time.
Using the concept of energy transfer, calculate the amount of electrical energy transferred to the water in this time.
- 4800 J
- 14400 J
- 144000 J
- 800000 J
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.