Register

If it takes 15 minutes to dry your hair with a 1.200 kW hair drier, how much energy is used in drying your hair?

If it takes 15 minutes to dry your hair with a 1.200 kW hair drier, how much energy is used in drying your hair?
137k views
0 votes
If it takes 15 minutes to dry your hair with a 1.200 kW hair drier, how much energy is used in drying your hair?

User Stephane Vanraes
by
7.9k points

1 Answer

2 votes
E=Pt where e= energy P= power t= time

E=1.200kiowatt/15 minutes
E={1200/100*1000}/15
E=800 watt/minute
User Chrisaut
by
6.9k points
← Prev Question Next Question →

Related questions

User LuizZ
asked Jan 5, 2019 74.1k views
If it takes 15 minutes to dry your hair with a 1.200 kW hair drier, how much energy is used in drying your hair?
LuizZ asked Jan 5, 2019
by LuizZ
7.5k points
1 answer
5 votes
74.1k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!