Advertisements
Advertisements
Question
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A compressed spring
Advertisements
Solution
Potential energy (U)
RELATED QUESTIONS
Define calorific value of a fuel.
Define the term kinetic energy. Give one example of a body which possesses kinetic energy.
A cyclist doubles his speed. How will his kinetic energy change: increase, decrease or remain same ?
A body of mass m is moving with a velocity v. Write the expression for its kinetic energy.
Give two examples each of renewable and non-renewable sources of energy?
State the energy changes which take place when:
In a heat engine.
State the energy changes which take place when:
A car moves up a hill.
State the energy changes which take place when:
Food is digested by animals.
Give one example when:
Electric energy changes to potential energy.
Ocean thermal energy is due to
