alleryStart learning →An electric fan spins its blades. Which energy is the electric energy mostly changed into?
AChemical energy
BPotential energy
CElastic energy
DKinetic energy
Answer & Solution
Correct answer: D. Kinetic energy
The fan motor changes electric energy into the energy of the moving blades.
Keep practising Force, work and energy
Browse all Force, work and energy questions for Olympiad (Class 4), or explore more Science topics.
Related questions
Water at a hydro dam makes electricity. Where did the water's energy first come from?A magnet pulls a nail towards it. A force like this can act in which way?Wind, rain and storms on Earth are driven by energy from which body?A ball thrown up stops for a moment at its highest point. Which energy is greatest there?A ball is thrown up. What happens to its speed as it rises?Meena uses a short steep ramp and Ali uses a long gentle ramp to lift a barrel onto a trucA girl eats lunch and then runs. Which energy change happens in her body?A solar panel changes sunlight into which energy that can run a fan?