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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
State the energy change in the following device while in use:
A glowing electric bulb.
Give one example to show the conversion of potential energy to kinetic energy when put in use.
Name the form of mechanical energy, which is put to use.
State two characteristic which a source of energy must have.
What is meant by the renewable and non-renewable sources of energy? Distinguish between them giving two examples of weach.
What do you understand by the kinetic energy of the body?
Name the two groups in which various sources of energy are classified?
Give one example when:
Electric energy changes to sound energy.
Can you tell?
What are the various forms of energy?
