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jeka94
2 years ago
6

Images at home that represent conduction convection and radiation

Physics
1 answer:
sertanlavr [38]2 years ago
8 0
Radiation: the lamp heats the thing under it.
conduction: plug in a outlet I think
convection: basically a oven heating up something inside something
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You have two identical capacitors and an external potential source.a) Compare the total energy stored in the capacitors when the
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Correct answer would be C.

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3 years ago
In a scientific experiment, the variable manipulated or controlled by the experimenter is called the
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The variable manipulated or controlled by the experimenter is called the independent variable.

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3 0
2 years ago
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explain the production of current with the help of a magnet and describe which device works on this phenomena
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Answer:

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4 0
2 years ago
Which vector should be negative?
pentagon [3]

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 The velocity of a falling object

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7 0
2 years ago
A particle moves along the curve below. y = sqrt(1 + x^3) As it reaches the point (2, 3), the y-coordinate is increasing at a ra
blagie [28]

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Explanation:

Given

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y=\sqrt{1+x^3}

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\frac{\mathrm{d} y}{\mathrm{d} t}=\frac{3x^2}{2\sqrt{1+x^3}}\times \frac{\mathrm{d} x}{\mathrm{d} t}

Now at (2,3)

\frac{\mathrm{d} y}{\mathrm{d} t}=\frac{3\cdot 2^2}{2\sqrt{1+2^3}}\times \frac{\mathrm{d} x}{\mathrm{d} t}

14=\frac{3\times 4}{2\times \sqrt{9}}\times \frac{\mathrm{d} x}{\mathrm{d} t}

\frac{\mathrm{d} x}{\mathrm{d} t}=7 cm/s

7 0
2 years ago
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