Physics, 29.05.2020 00:03, skyemichellec

Coal and other fossil fuels are considered to be "nonrenewable" sources of energy. How does the use of nonrenewable fuels affect the total energy of the universe?
A. Nonrenewable energy sources reduce the total energy by using up thermal or kinetic energy.
B. Nonrenewable sources of energy add to the total energy of the universe as they are used.
C. The burning of fossil fuels permanently reduces the total energy of the universe by using up chemical energy.
D. Although the total energy remains constant, nonrenewable fuels convert chemical energy into forms that are difficult or impossible to use again.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:00, goat46

Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope. describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.

Answers: 2

continue

Physics, 22.06.2019 08:20, cutechickens13

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

Answers: 3

continue

Physics, 22.06.2019 11:30, tommyaberman

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

Answers: 2

continue

Physics, 22.06.2019 12:00, connorhanratty6487

In an experiment, how can i change human errors? be specific.

Answers: 1

continue

Do you know the correct answer?

Coal and other fossil fuels are considered to be "nonrenewable" sources of energy. How does the use...