Register
A 1000 watt microwave oven takes 90 seconds to heat a bowl of soup. How many joules of energy does it use?
76.1k views
2 votes
A 1000 watt microwave oven takes 90 seconds to heat a bowl of soup. How many joules of energy does it use?

User DiaWorD
by
8.1k points

1 Answer

2 votes
Energy in Joules = Power in Watts * Time in seconds.

Energy = 1000 watt * 90 seconds.

Energy = 90 000 Joules.
User SCB
by
8.0k points
← Prev Question Next Question →

Related questions

User Emen
asked Jul 22, 2017 101k views
a 100 watt microwave oven takes 90 secondd to heat a bowl f soup How many joules of energy does it use ?
Emen asked Jul 22, 2017
by Emen
8.1k points
1 answer
5 votes
101k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
How many light sources do you know Pls list them
What is the minimum resistance which can be made using five resistors each of 1/5
Link Copied!