Question

PLEASE HELP I NEED THIS TO PASS MY PHYSICS EXAM I WILL MARK BBRAINLIEST!!
A 50 W immersion heater is switched on for 1 minute to heat up a cup of water. How much energy is supplied to the water?

Answer 1

Answer:

3000 joule

Explanation:

power= work done/ time

50= work done/60 second

so , work done will rise up heat = energy= 50×60 joule

Answer 2

The answer is 3000 joule