Question

A hair dryer has a power of 1,200 W. How much electrical energy does it use in minutes?

Answer 1

ok so it takes 1200 watts for a hair dryer to run for a full hour, that means it takes 600 watts, or 600 Wh, or 0.6 kWh to run for 30 minutes

Explanation:

Answer 2

r 0.6 kWh to run for 30 minutes.