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Eddi Din [679]
3 years ago
5

Dicuss the law of conservation of energy. Provide atleast one example that supports your description

Physics
2 answers:
yaroslaw [1]3 years ago
8 0
The Law of Conservation of Energy states that energy cannot be created or destroyed.

Ex: Electricity only changes forms (potential, kinetic, heat, etc...)
ozzi3 years ago
3 0
The law of conservation of energy<span> is a </span>law<span> of science that states that </span>energy<span> cannot be created or destroyed, but only changed from </span>one<span> form into another or transferred from </span>one<span> object to another.</span>
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otez555 [7]

Answer:

<u>-8</u>

Explanation:

if he starts at ten and takes 10 steps left he'll be at -10... then if he takes 2 steps to the right , he's at -8 on the number-line

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3 years ago
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Qual a capacidade térmica de um objeto que, ao receber 10000 cal de energia, tem sua temperatura elevada de 25°C para 75°C?
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Answer:

200 cal/^{\circ}C

Explanation:

When heat energy is supplied to an object, the temperature of the object increases according to the equation:

Q=C\Delta T

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Therefore, the heat capacity of the object is:

C=\frac{Q}{\Delta T}=\frac{10,000}{50}=200 cal/^{\circ}C

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