Advertisements
Advertisements
प्रश्न
A cell converts one form of energy into another form. Name the two forms.
Advertisements
उत्तर
A cell converts chemical energy (one form of energy) into electrical energy (another form).
APPEARS IN
संबंधित प्रश्न
Write true or false of the following statement.
In an electric fan, electrical energy changes into the mechanical energy.
Write true or false of the following statement.
Potential energy changes into kinetic energy when it is put to use
Select the correct alternatives
When we rub our hands
State two factors on which the potential energy of a body at a certain height above the ground depends.
Name two units of power bigger than watt.
A certain household consumes 650 units of electricity in a month. How much is this electricity in joules?
The commercial unit of energy is :
The capacity that an object has for doing work is called ______.
Find out the form of energy possessed by the following thing.
A rock on the top of a hill
Which one of the following is not the unit of energy?
