subject
Physics, 18.06.2020 06:57 jadentdaniels

How many kW*h (kilowatt hours) of electricity is consumed by a 500 w light bulb that burns for seven hours?

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 18:00
Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.173 rad/s2. after making 2870 revolutions, its angular speed is 132 rad/s. (a) what is the initial angular velocity of the turbine? (b) how much time elapses while the turbine is speeding up?
Answers: 1
question
Physics, 22.06.2019 00:20
In the derivation of rrkm theory, a factor of 1/2 is introduced when equalizing the rates of formation and decomposition of activated complex as keal-hr) = ko this is clearly against the assumption of transition state theory that states all the activated complex in the transition state iss going to the product. find the reason why this factor is introduced here.
Answers: 2
question
Physics, 22.06.2019 07:30
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
Answers: 1
question
Physics, 22.06.2019 12:30
Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?
Answers: 1
You know the right answer?
How many kW*h (kilowatt hours) of electricity is consumed by a 500 w light bulb that burns for seve...
Questions
question
Social Studies, 06.07.2019 06:00
question
Mathematics, 06.07.2019 06:00
question
Mathematics, 06.07.2019 06:00
Questions on the website: 13722363