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Irina18 [472]
2 years ago
11

What do you mean by potential energy of an object is 60J​

Physics
1 answer:
denis-greek [22]2 years ago
7 0

Answer:

60Joules

Explanation:

Potential energy is the amount of 'work done' on an object, by changing it's position.

The formula is gravitational Potential energy= mass (kg) × gravity (Newtons) × height (m)

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Answer:

Resistance increases with increase in temperature which depends on power supplied which also depends on voltage.

Thermal expansion will make resistance larger.

Explanation:

Light bulb is a good example of a filament lamp. If we plot the graph of voltage against current we will notice that resistance is constant at constant temperature.

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3 years ago
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Answer:

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Explanation:

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