Advertisements
Advertisements
प्रश्न
Give one example when:
Electrical energy to heat energy.
Advertisements
उत्तर
Electric heater while in use.
संबंधित प्रश्न
(i) The conversion of part of the energy into an undesirable form is called ______________.
(ii) For a given height h, __________________ the length l of the inclined plane, lesser will be the effort required.
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 ?
Give one relevant example for the following transformation of energy :
Electrical energy to light energy.
State two advantages of using nuclear energy for producing electricity.
Name the energy changes for each of the following cases:
dynamo
What kind of energy is possessed in a situation when?
A shooting arrow.
Write the type of energy possessed in the following case:
A bent bow
Write the type of energy possessed in the following case:
A moving cricket ball.
Calculate the kinetic energy of a body of mass 0.1 kg. and momentum 40kg m/s.
A body of mass m falls from a height h1 to a height h2, above the ground (h1 > h2). What is the loss of potential energy?
