Advertisements
Advertisements
प्रश्न
State the energy changes in the following case while in use:
A glowing electric bulb
Advertisements
उत्तर
Electrical energy to light and heat energy.
APPEARS IN
संबंधित प्रश्न
State the energy changes in the following while in use An electric bulb.
State the energy changes in the following while in use A loudspeaker .
State the energy changes that occur in the following :
Burning coal while operating a steam engine.
State the energy changes that occur in the following :
Lighting of a torch bulb.
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in a car going uphill.
State the energy changes in the following case while in use:
Burning coal
Law of conversation of energy given by ______.
Choose the odd one:
A boy is moving on a straight road against a frictional force of 5 N. After travelling a distance of 1.5 km he forgot the correct path at a roundabout (Fig. 11.1) of radius 100 m. However, he moves on the circular path for one and half-cycle and then he moves forward up to 2.0 km. Calculate the work done by him.
State the energy changes in the following case while in use:
An electric cell in a circuit
