a. define the law of conservation of energy.
b. as water descends from the to of a hydroelectric dam, its gravitation potential energy is converted into electric energy. how much gravitational potential energy is releases when 1500 kg water descends 20 m to the generators? how much of kinetic energy will be available with the water during it descend?
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SORRY I CAN'T UNDERSTAND IT!!
CAN U SEND IN SHORT FORM
CAN U SEND IN SHORT FORM
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Law of conservation of energy: The energy can neither be created nor be destroyed but it can be converted from one form to another.Eg. washing machine electrical energy into mechanical energy.
a. define the law of conservation of energy.
b. as water descends from the to of a hydroelectric dam, its gravitation potential energy is converted into electric energy.
how much gravitational potential energy is released when 1500 kg of water descends 20 m to the generators? How much of kinetic energy will be available with the water during it descend?
b. as water descends from the to of a hydroelectric dam, its gravitation potential energy is converted into electric energy.
how much gravitational potential energy is released when 1500 kg of water descends 20 m to the generators? How much of kinetic energy will be available with the water during it descend?
im unable to understand your 2 ques.
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b. as water descends from the to of a hydroelectric dam, its gravitation potential energy is converted into electric energy. how much gravitational potential energy is releases when 1500 kg water descends 20 m to the generators? how much of kinetic energy will be available with the water during it descend?