conservation of energy

mcqspedia.com has 5 Question/Answers about Topic conservation of energy

One of energies that is known as renewable energy is

One of energies that is known as renewable energy is
  • A. coal
  • B. oil
  • C. tides
  • D. natural gas
  • Correct Answer: Option C

Source of geothermal energy is

Source of geothermal energy is
  • A. sun
  • B. tides
  • C. Earth
  • D. air
  • Correct Answer: Option C

“Energy can neither be created nor be destroyed, but it can be changed from one form to another”, this law is known as

“Energy can neither be created nor be destroyed, but it can be changed from one form to another”, this law is known as
  • A. kinetic energy
  • B. potential energy
  • C. conservation of energy
  • D. conservation principle
  • Correct Answer: Option C

A nonrenewable energy is

A nonrenewable energy is
  • A. wind
  • B. biomass
  • C. coal
  • D. tides
  • Correct Answer: Option C

Total energy of a body is sum of

Total energy of a body is sum of
  • A. kinetic energies
  • B. potential energies
  • C. forces
  • D. both a and b
  • Correct Answer: Option D