A 150g copper bowl contains 220g of water, both at 20 degrees Celsius. A very hot 300g copper cylinder is dropped into the water, causing the water to boil, with 5g being converted to steam. The final temperature of the system is 100 degrees Celsius. Neglect energy transfers with the environment. (c) What is the original temperature of the cylinder?

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A 190 g copper bowl contains 180 g of water, both at 23.0°C. A very hot 450 g copper cylinder is dropped into the water, causing the water to boil, with 6.37 g being converted to steam. The final temperature of the system is 100°C. Neglect energy transfers with the environment. (a) How much energy (in calories) is transferred to the water as heat? (b) How much to the bowl? (c) What is the original temperature (in Celsius) of the cylinder? The specific heat of water is 1 cal/g·K, and of copper is 0.0923 cal/g·K. The latent heat of vaporization of water is 539 Cal/kg.

A 155 g copper bowl contains205 g of water, both at 20.0Â°C. Averyhot 300 g copper cylinder is dropped into the water, causingthewater to boil, with 5.40 g beingconverted to steam. The finaltemperature of the system is100Â°C. Neglect energy transfers withthe environment.

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A 48.6 grams copper bowl contains 53.1 g of water at 27.3 Â°C. Avery hot copper cylinder, with a mass of 197.8 g, is dropped intothe water, causing the water to boil, with 1.26 g being convertedto steam. The final temperature of the system is 100.0Â°C.
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What is the original temperature of the cylinder?

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