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संबंधित प्रश्न
Name the physical quantity measured in terms of horse power.
Name the type of energy (kinetic energy K or potential energy U) possessed in the given case:
A stretched wire
What is ocean? Explain in brief.
What is the main source of energy for earth?
State two advantages of using nuclear energy for producing electricity.
Give one example when:
Heat energy changes to kinetic energy.
In a hydroelectric power station, 1000 kg of water is allowed to drop through a height of 100 m in 1 sec. If the conversion of potential energy to electric energy is 60%. Calculate the power output. [Take: g = 10m/sec2]
Use your brain power!
How do we save fuel by using public transport?
In which states is water found in nature?
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A compressed spring
