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प्रश्न
Can you tell?
Describe one natural chain of transformation of energy.
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उत्तर
One natural chain of energy transformation is photosynthesis. Solar energy is converted into light energy, which plants use to produce chemical energy (glucose). This chemical energy is stored in plants and transferred through the food chain, powering various life processes.
संबंधित प्रश्न
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
Name the type of energy (kinetic or potential) possessed by the following:
A bullet fired from a gun.
State the work energy theorem.
State the energy changes which take place in Electricity is obtained from solar energy.
State the energy changes which take place when:
A car moves up a hill.
State the energy transformation on the following:
Electricity obtained from hydro energy.
Give one example when:
Mechanical energy to heat energy.
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
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?
What are the small particles that can be seen in a beam of light that enters a dark room?
