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प्रश्न
What do you understand by the kinetic energy of the body?
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उत्तर
The kinetic energy of a body is the energy possessed by the body by virtue of its state of motion.
संबंधित प्रश्न
How many MeV are equivalent to 1 atomic mass unit (u)?
Fill in the blank
The energy possessed by a body due to its motion is called ______ energy.
A bucket full of water .is on the first floor of your house and another identical bucket with same quantity of water is kept on the second floor. Which of the two has greater potential energy ?
Name the physical quantity measured in terms of horse power.
Name the two groups in which various sources of energy are classified?
State the energy changes which take place when:
Water stored in dams rotates turbine connected to a dynamo.
State the energy transformation on the following:
Electricity is obtained from wind energy.
Give one example when:
Mechanical energy changes to electric energy.
Give one example when:
Mechanical energy to heat energy.
For the same kinetic energy of a body, what should be the change in its velocity if its mass is increased nine times?
