Advertisements
Advertisements
प्रश्न
Fill in the boxe to show the corresponding energy transformation.
Advertisements
उत्तर
Electrical energy ⇌ Heat energy
APPEARS IN
संबंधित प्रश्न
What is the work done by the moon when it revolves around the earth?
Work done by a boy depends on the time in which he does work.
Define 1 joule of energy.
It takes 20 s for a person A of mass 50 kg to climb up the stairs, while another person B does the same in 15 s. Compare the work done.
What is meant by a translational motion? Give one example.
When you move upstairs, do you perform some work?
Can every force produce work?
An object is dropped from a height H. when is its
(i) P.E. maximum,
(ii) K.E. maximum,
(iii) P.E. = K.E.?
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
