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maks197457 [2]
3 years ago
9

Which is the best example of the law of conservation of energy?

Physics
1 answer:
Sonja [21]3 years ago
6 0

Answer:

Water can produce electricity. Water falls from the sky, converting potential energy to kinetic energy.

Explanation:

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Write any three applicataion pressure in our daily life ?​
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Why do you rotate when you hold a spinning wheel?
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A tall tree has more chances to break during the strom why?​
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3 years ago
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3 years ago
A. Write two or three sentences to describe the conductivity of an insulator. Explain its conductivity in terms of the electrons
aliya0001 [1]

PART A)

Conductivity of insulator is very small as there is no free electrons to conduct the current trough that medium

So here number of conduction electrons are very less in insulators

PART B)

Resistance is the property of a conducting medium which will oppose the flow of current trough it

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Resistance inversely depends on the area so if a wire has more crossectional area then its resistance must be small

PART C)

power of light bulb is defined as rate of electrical energy

it is given by formula

P = i V

here we know that

i = 1.46 A

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so power is given as

P = 1.46 \times 120

P = 175.2 Watt

3 0
3 years ago
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