Advertisements
Advertisements
Question
State the energy changes in the following case while in use:
a ceiling fan
Advertisements
Solution
electrical energy into mechanical energy
RELATED QUESTIONS
Name the type of energy (kinetic or potential) possessed by the following:
A moving cricket ball.
Give one relevant example for the following transformation of energy:
Electrical energy to heat energy.
State different forms of potential energy and give one example of each.
Select the renewable and non-renewable sources of energy from the following:
Water
Two bodies A and B of masses m and M (M ≫ m) have same kinetic energy. Which body will have more momentum?
Give three examples of bodies possessing kinetic energy.
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
Obtain an expression for the kinetic energy of a body of mass m moving with a velocity v?
A body of mass m is taken from a height h to 2h. What is the increase in its potential energy?
The major problem in harnessing nuclear energy is how to
