Advertisements
Advertisements
प्रश्न
Name two places in India where electricity is generated from nuclear power plants.
Advertisements
उत्तर
(i) At Kalpakkam in Tamil Nadu, and
(ii) At Narora, in Uttar Pradesh.
संबंधित प्रश्न
A coolie is moving on a road with a luggage on his head. Does he perform work against the force of gravity? Give reason for your answer.
MULTIPLE CHOICE TYPE
In an electric cell which in use, the change in energy is from:
A car is being driven by a force of 2.5 ✕ 1010 N. Travelling at a constant speed of 5 m/s, it takes 2 minutes to reach a certain place. Calculate the work done.
Each of the following statement describes a force acting. Which force is causing work to be done?
In the following case write yes, if the work is being done and no if no work is being done.
A coolie standing with a heavy load on his head
What is work?
Look at the activity below. Reason out whether or not work is done in the light of your understanding of the term ‘work’.
A donkey is carrying a load on its back.
A force of F = (5y + 20) `hat"j"` N acts on a particle. The work done by this force when the particle is moved from y = 0 m to y = 10 m is ______ J.
State whether work is done or not, by writing yes or no, in the following case:
A boy climbs up 20 stairs.
