There is 310 g piece of iron 180 C that is placed in 95 g aluminum calorimeter cup containing 250 g of liquid at 10 C. The final temperature is 33 C. The specific heat of iron is 450 J/kgC. The specific heat of Aluminum is 900 J/kgC. What is the specific heat of the liquid? I tried to find the final temperature of iron, but got 1800 C.
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There is 310 g piece of iron 180 C that is placed in 95 g aluminum calorimeter cup containing 250 g of liquid at 10 C. The final temperature is 33 C. The specific heat of iron is 450 J/kgC. The specific heat of Aluminum is 900 J/kgC. What is the specific heat of the liquid? I tried to find the final temperature of iron, but got 1800 C.
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- There is 310 g piece of iron 180 C that is placed in 95 g aluminum calorimeter cup containing 250 g of liquid at 10 C. The final temperature is 33 C. The specific heat of iron is 450 J/kgC. The specific heat of Aluminum is 900 J/kgC. What is the specific heat of the liquid? I tried to find the final temperature of iron, but got 1800 C. I tried 4130 J/kgC but that's wrong and I'm just really conA copper calorimeter whose mass is 250 g contains 700 g of water at 250C. When 25 g of a certain metal at 980C is immersed in the water, the resulting temperature is 300C. What is the specific heat of the metal? The specific heat of copper is 0.093 cal/g C0.A 300g piece of iron at 200 deg Celcius is placed in a 100g aluminum cup containing 220g of liquid at 20 deg Celcius. The final temperature is said to be 49 deg Celsius. What is the specific heat of liquid? Specific heat of Iron is 0.44 J/g K. Specific heat of Aluminum is 913 J/kg° C.
- If the heat is assumed to be generated 0.03 m below the skin, the temperature difference between the skin and the interior of the body would exist if the heat were conducted to the surface is 28 k°. What is the heat rate if the surface area of the body is 1.5m? and the coefficient of the thermal conductivity= 0.2watt/m.ko. 290 watt 310 watt 280 watt 260 wattA mass of 50 g of a certain metal at 150° C is immersed in 100 g of water at 11° C. The final temperature is 20° C. Calculate the specific heat capacity of the metal. Assume that the specific heat capacity of water is 4.2 J g¹ K-¹.Sixty grams of water are at an initial temperature of 26 °C. Calculate the heat required to completely convert the liquid water to steam at 100°C. (Latent heat of vaporization of water Ly = 540 cal/g Specific heat of water c = 1 cal/g °C) O 3.2 x101 cal. O 4.44 x103 cal. O 3.68 x104 cal. O 6.00 x103 cal.
- 500ml of 60oC water at is added to a beaker. Water’s specific heat is 4.186 J/g °C. You have 40ml of and unknown substance that you add to the same beaker. The unknown substance’s specific heat is 14.3/goC The final temperature of the beaker is 45oC. What was the initial temperature of the unknown substance?a 400g piece of metal at 120.0°c is dropped into a a cup containing 450g of water at 15.0°c the final temperature of the system is measured to be 40.0°c. what is the specific heat of the metal assuming no heat is exchanged with the surroundings or the cup? the specific heat is 4190 J/kg KA rectangular block of aluminum has the following dimensions: 1m x 1m x m. The density of aluminum is 2700kg/m^3. The specific heat of aluminum is 0.9 J/g K. How much does the block of aluminum weigh in Newtons?
- When a material changes phase - liquid, solid, gas- heat exchange is required. This heat is called the Latent heat. is the equation where L is the Latent heat and is material specific. How much heat is required to take water (mass of .55 kg) from -20 to 20 C? L for ice to water is 33.5 * 104 J/kg. the specific heat of ice is 2090 J/(kg*C).and for water is 4186 J/(kg*C).A 155-g aluminum cylinder is removed from a liquid nitrogen bath, where it has been cooled to -196 C. The cylinder is immediately placed in an insulated cup containing 80.0 g of water at 15.0 C. 1) What is the equilibrium temperature of this system? Specific heat capacity for aluminum is CAl = 653 (J/kg*K). 2) If the equilibrium temperature is 0oC, how much water is converted into ice?In an experiment to determine the specific heat of copper, a piece of copper weighing 50.06 is first heated to 100°C in steam. It is then immersed into water at 27.06°C.The water in the calorimeter weighs 100.08 g and the inner aluminum cap weighs 50.07 g. If the final temperature is 30.01°C, what is the specific heat of copper in CGS units given that the specific heat of aluminum is 0.22 cal/g- C? (Put only the value in three significant figures without the unit.) hanges to this answer Question 14 of 20
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