Question

1) Define 1 kWh ?
2) which type of object is supposed to possess energy?
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Answer 1

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Explanation:

• A kilowatt hour (kWh) is a measure of how much energy you're using. ... It is simply a unit of measurement that equals the amount of energy you would use if you kept a 1,000 watt appliance running for an hour: So if you switched on a 100 watt light bulb, it would take 10 hours to rack up 1 kWh of energy.

• Potential energy is the energy possessed by an object because of its position relative to other objects, stresses within itself, its electric charge, or other factors. Nuclear energy is energy in the nucleus (core) of an atom.

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Answer 2

Answer:

1 kWh represent the energy consumption per hour by an electronic appliances.

Every body posses some energy the body in rest has potential energy and in motion has kinetic energy.

Explanation:

1kWh = 1000J/3600 sec

= 10/36 J/S

Every body has energy. Body in rest has potential energy and body in motion has kinetic energy.

When a body is in motion the potential energy decrease and kinetic energy increase and vise versa.

By the conservation of energy..

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