109-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 84°C. What is the final temperature of the water after the ice has melted?

Q: A 1-kg ice at -20°C is taken up from the freezer. How much heat in calories is needed to melt and…

A: Given that:-mass of ice= 1 kg=1000 gmInitial temperature of ice=-20°CFinal temperature of the…

Q: A 1.25 kg piece of unknown metal is boiled. The metal is then soaked in 500 g of water at 20 ° C. If…

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Q: Knowing that 1 cal = 4.182 J, determine the specific heats of the following substances in cal/gK.…

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Q: f 8.00 kg of ice at -5.00°C is added to 12.0 kg of water at 15°C, how much ice remains, if any? m…

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Q: How much heat in kcal must be added to 0.80 kg of water at room temperature (20°C) to raise its…

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Q: In an isolated container that is not exchanging energy with its surroundings by heat, 2.00 kg of…

A: Heat transferred by lad is equal to the heat gained by the water…

Q: A 0.020-kg ice cube at -28.0°C is placed in 0.50 kg of 38.0°C water in a very well-insulated…

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Q: You wish to chill your freshly brewed tea with the minimum amount of ice that will avoid watering it…

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Q: Four different materials initially at the same temperature were placed onto a hot stove. The…

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Q: Water at 16.0 °C is sprayed onto 0.230 kg of molten gold at 1063 °C (its melting point). The water…

A: Mass of Molten gold mgold = 0.230 kg at temperature 1063°C ( it melting point ) Let us consider the…

Q: A 1.20kg block of gold is put into 275.g of water initially at 17.0 °C. The final equilibrium…

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Q: A 6.40 g lead bullet traveling at 330 m/s is stopped by a large tree. If half the kinetic energy of…

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Q: The formation of condensation on a glass of ice water causes the ice to melt faster than it would…

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Q: A copper pot with a mass of 0.485 kg contains 0.195 kg of water, and both are at a temperature of…

A: This question is based on Calorimetry topic. The principle of Calorimetry is based on the law of…

Q: What is the change in length of a 3.00 cm long column of mercury if its temperature changes from…

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Q: Prob.] A sheet of steel at 30 °C has size as shown below. If the coefficient of linear expansion of…

A: Given Initial temperature of sheet of steel Ti = 30°C Final temperature of sheet of steel Tf = 65°C…

Q: A steel rod is immersed in 6 liters of water, as a result of which, in a short time, the water…

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Q: A 108-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 74°C. What is the…

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Q: An aluminum wing on a passenger jet is 31 m long when its temperature is  29°C.  At what…

A: The given values are, L=31 mTi=29° C∆L=-0.04 mTf=?

Q: The number of kilocalories in food is determined by calorimetry techniques in which the food is…

A: The objective of the question is to calculate the energy content of a peanut in kilocalories per…

Q: How many joules of heat are required to melt 8.3 g of copper at a temperature of 1083°C?

A: mass of copper (m) = 8.3 grams Melting point of copper (T) = 1083oC Latent heat of fusion of copper…

Q: Equal masses of ice at 0°C and water at 100°C are mixed in an insulated container. Estimate the…

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Q: An iron rod is in the shape of a horse shoe. The ends of the iron rod are at different temperatures.…

A: The rate of conductive heat transfer through a material is given by, ∆Q/∆t = kA∆T/d ilk is the…

Q: Make the given temperature conversions. If the temperature outside is 75.0 °F, what is the…

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Q: What is the change in temperature of 2.2 kg of the following substances if 8.5 x 10^3 J of thermal…

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Q: To measure the specific heat of a metal, you heat 600 g of metal shot to 100.0 °C and place it in an…

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Q: The human body can cool itself by evaporation, usually in the form of sweat. Consider this cooling…

A: Given: Mass of woman m=63.5 kg, Temperature change ∆T=0.95°C, Specific heat of human body c=3500…

Q: A 101-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 87°C. What is the…

A: We know:

Q: Four different materials initially at the same temperature were placed onto a hot stove. The…

A: Introduction: Among the various properties of matter, thermal conductivity is the property that…

Q: To sterilize a 49-g glass baby bottle, we must raise its temperature from 22.0°C to 95.0°C. - How…

A: Given data:  Mass (m) = 49 g = 0.049 kg Initial temperature (T0) = 22.0°C Final temperature (T) =…

Q: The temperature of a 0.739 kg cube of ice is decreased to -148°C. Then energy is gradually…

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Q: Q10. The temperature of an aluminum sphere of volume 10 Liters has been raised from 20 °C to 100 °C,…

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Q: You have 0.20 kg of ice at -20°C in a container. How much water at 20°C must you add to the ice to…

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Q: How much energy is needed to raise the temperature of 600 g of water from 25°C to 125°C?

A: Energy needed Q=Q25→100+Qwater→steam+Q100→125

Q: A glass is filled to the brim with 300.0 mLmL of water at 100.0 ∘C. If the temperature of glass and…

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Q: A 400-g block of copper at a temperature of 75°C is dropped into 550 g of water at 30°C. The water…

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Q: A lead rod has a length of 60.6 m when the temperature is 12.4 degrees celsius. What is its length…

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Q: Water at 34.0°C is sprayed onto 0.124 kg of molten gold at 1063 °C (its melting point). The water…

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Q: A 0.065-kg ice cube at -30.0°C is placed in 0.375 kg of 35.0°C water in a very well-insulated…

A: Please see the answer below

Q: How many kilograms of water must evaporate from a 49.2 kg woman to lower her body temperature by…

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Q: A 5-kg piece of metal, having a temperature of 80°C, is added to 500 g of water (1 cal/g°C) having a…

A: To solve this problem, we can use the principle of conservation of energy. The heat lost by the…

Q: You must use the Method of Mixtures to solve the problem. You must state which substances lose heat…

A: Given information: Convert the mass in pounds (lb). Here, mc, mz, and mb is the mass of the copper,…

Q: Water at 34.0 °C is sprayed onto 0.154 kg of molten gold at 1063 °C (its melting point). The water…

A: Given: Mass of gold mg=0.154 kg,  Temperature of gold Tg=1063°C, Initial temperature of water…

Q: Suppose you pour 0.0125 kg of 20.0°C water onto a 1.1-kg block of ice, sitting in a large bowl,…

A: mass of water= 0.0125 kg initial temperature of water,Twater = 20.0°C  mass of ice block=1.1-kg…