Advertisements
Advertisements
प्रश्न
State the energy changes which take place when:
A car moves up a hill.
एक पंक्ति में उत्तर
Advertisements
उत्तर
The kinetic energy of moving car changes to potential energy.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
Define calorific value of a fuel.
Give one example to show the conversion of potential energy to kinetic energy when put in use.
Give one example to show that the sum of potential energy and kinetic energy remains constant if friction is ignored.
What do you understand by the kinetic energy of a body?
Name the form of mechanical energy, which is put to use.
Select the renewable and non-renewable sources of energy from the following:
Oil
Give one disadvantage of using a solar cell.
A log of wood cut by a saw becomes hot. From where does this heat energy come?
What is dissipation of energy?
State the energy changes which take place when:
A bulb glows, when torchlight is switched on.
