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A block of copper with a mass of 0.94 kg has 24,600 J of thermal energy removed from it. How much does its temperature change?

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The amount of thermal energy required to change the temperature of a substance is proportional to its mass and its specific heat capacity. The specific heat capacity of copper is 0.385 J/g°C.

To find the change in temperature, we can use the following formula:

ΔT = Q / (m * c)

where ΔT is the change in temperature, Q is the amount of thermal energy removed, m is the mass of the copper block, and c is the specific heat capacity of copper.

Substituting the given values, we get:

ΔT = 24,600 J / (0.94 kg * 0.385 J/g°C)

ΔT = 65.42°C

Therefore, the temperature of the copper block would decrease by approximately 65.42°C when 24,600 J of thermal energy is removed from it.
User Shashi Kumar S
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