Advertisements
Advertisements
प्रश्न
Give one relevant example for the following transformation of energy :
Chemical energy to light energy.
Advertisements
उत्तर
Fire crackers burst
APPEARS IN
संबंधित प्रश्न
A body of mass m is moving with a velocity v. Write the expression for its kinetic energy.
Differentiate between the potential energy (U) and the kinetic energy (K).
State the energy changes in the following case while in use:
an electric bulb
State the energy changes in the following case while in use:
a ceiling fan
Identify the type of energy possessed by the body in the following:
A coiled spring of the toy car.
Two bodies A and B of masses m and M (M ≫ m) have same kinetic energy. Which body will have more momentum?
State the energy changes which take place when:
Water stored in dams rotates turbine connected to a dynamo.
Give one example when:
Potential energy changes to electric energy.
What are the small particles that can be seen in a beam of light that enters a dark room?
