Advertisements
Advertisements
प्रश्न
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 ?
Advertisements
उत्तर
A bucket full of water kept on second floor has the greater potential energy. This can be explained as follows :
P.E. = mgh
Mass of both bucket and the gravitational force are same, so the body at greater height will possess more potential energy.
APPEARS IN
संबंधित प्रश्न
State one important advantage and disadvantage each of using nuclear energy for producing electricity.
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A compressed spring
What is meant by the renewable and non-renewable sources of energy? Distinguish between them giving two examples of weach.
What is solar energy?
State two advantages of using wind energy for generating electricity.
Explain the principle of producing electricity using the nuclear energy.
Name the form of energy in which potential energy can change.
What is the main energy transformation that occur in:
Photosynthesis in green leaves.
State the energy transformation on the following:
Electricity obtained from hydro energy.
