Advertisements
Advertisements
प्रश्न
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in the Charging of a battery.
Advertisements
उत्तर
Electrical energy changes into chemical energy.
APPEARS IN
संबंधित प्रश्न
What are the various energy transformations that occur when you are riding a bicycle?
State the energy changes in the following while using a microphone.
State the energy changes that occur in the following :
The unwinding of a watch spring.
State the energy changes that occur in the following :
Lighting of a torch bulb.
State the energy changes that occur in the following :
An electric generator (or dynamo).
State the energy changes in the following case while in use:
A petrol engine of a running car
Law of conversation of energy given by ______.
Can any object have mechanical energy even if its momentum is zero? Explain.
Is it possible that an object is in a state of accelerated motion due to external force acting on it, but no work is being done by the force? Explain it with an example.
The energy conversion in a washing machine is from ______.
