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0.385 Joules/Gram Celsius is the specific heat of copper. So,

q(Joules) = mass * specific heat * change in temperature

q = (200 g Cu)(0.385 J/gC)(30 C - 150 C)

= - 9240 Joules

-------------------------amount of heat dissipation ( answer can be positive )

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Related Questions

What is the final temperature if 200 Joule of heat is removed from 50N block of ice initially at 25 degrees Celsius?

The final temperature of the ice block can be calculated using the formula: Q = mcΔT, where Q is the heat removed, m is the mass of the ice block, c is the specific heat capacity of ice, and ΔT is the change in temperature. Given the data, you can find the final temperature of the ice block.


A block of ice at 0 degree celsius is placed in a room whose temperature is also 0 degree celsiuspredict and explain what will happen?

The block of ice will remain stable and maintain its temperature of 0 degrees Celsius as long as the room temperature is also 0 degrees Celsius. Both will eventually reach thermal equilibrium, but there will be no change in state or temperature of the ice as it melts since the room temperature is not warmer than the ice.


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The heat lost by the copper block equals the heat gained by the water and calorimeter. Using the heat equation, q=mcΔT, where q is the heat, m is the mass, c is the specific heat, and ΔT is the change in temperature, you can calculate the final temperature of the system as 26.2 degrees Celsius.


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Yes, copper is a d-block element. It belongs to Group 11 of the periodic table and has an atomic number of 29, indicating that it has 29 electrons, with 10 of them being in the d orbital. Copper is known for its excellent electrical conductivity and is commonly used in electrical wiring and plumbing due to its properties.


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The temperature on the moon varies from -233 Celsius (-387 Fahrenheit) at night to 123 Celsius (253 Fahrenheit) during the day. Because the moon has no atmosphere to block some of the sun's rays or to help trap heat, its temperature varies greatly between day and night.


What happens when you add more copper to a copper block?

Adding more copper to a copper block will increase its mass and volume, causing a change in its overall size and weight. It can also increase the thermal and electrical conductivity properties of the block. However, its physical appearance and chemical properties will remain the same.