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katen-ka-za [31]
3 years ago
9

How many joules of heat are needed to raise the temperature of 50.0 g of aluminum from 10°C to 110°C, if the specific heat of al

uminum is 0.95 J/g°C?
Physics
1 answer:
dusya [7]3 years ago
5 0

Answer:

Heat required to raise the temperature of the aluminium is 4750 J

Explanation:

As we know that the heat energy required to raise the temperature of the aluminium is given as

Q = ms\Delta T

here we know that

m = 50 g

\Delta T = 110 - 10

\Delta T = 100 ^oC

so we have

Q = 50(0.95)(100)

Q = 4750 J

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Wavelength = 5.77 * 10^-5 meters.

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Given the following data:

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Substituting into the equation, we have;

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the deepest point in the sea is 100m below sea level .what arr the water pressure at this depth and the total pressure due to wa
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The water pressure at this depth and the total pressure due to water and atmosphere are  10.3 x 10⁵ Pa and 11.31× 10⁵ Pa.

<h3>What is pressure?</h3>

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A constant force is exerted on a cart that is initially at rest on a frictionless air track. The force acts for a short time int
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<em />

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