A 95.0-kg block of ice at 0.00°C breaks off from a glacier, slides along the frictionless ice to the ground from a height of 2.43 m, and then slides along a horizontal surface consisting of gravel and dirt. Find how much of the mass of the ice is melted by the friction with the rough surface, assuming 75.0% of the internal energy generated stays in the ice. Latent heat of fusion (Lf) for water 333,700 J/kg.

Q: A 20,000 kgkg subway train initially traveling at 18.5 m/sm/s slows to a stop in a station and then…

A: In this question we have to find the rise in temperature. Please give positive feedback if the…

Q: A 50.0-g sample of a material at 80.0°C is dropped into a calorimeter containing 100.0 g of water at…

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Q: A metal rod is 10 cm long and has a diameter of 2 cm one end is in contact with steam at 100 deg C…

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Q: A 100g cube of ice at 0°C is dropped into 1 kg of water that was originally at 80°C. What is the…

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Q: A block of 10.0 kg of solid gold at its melting point of 1,063.00°C changes phase to liquid gold at…

A: Given data: The mass of block is m=10 kg. The melting temperature is T=1063℃. The latent heat of…

Q: A 10 kg of ice at 0 °C is mixed with 4 kg of steam at 100 °C in a thermally isolated container and…

A: Given data:  Mass of ice (m) = 10 kg at 0°C Latent heat of fusion (Lf) = 334000 J/kg Required: The…

Q: When air is inhaled, it quickly becomes saturated with water vapor as it passes through the moist…

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Q: You mix mI = 1.2 kg of ice at TI = -21°C with mW = 4.8 kg of water at TW = 72°C in an insulated…

A: Given, mI = 1.2 kg TI = -21°C  mW = 4.8 kg TW = 72°C cI = 2.10×103 J/(kg⋅°C)  cW = 4.19×103…

Q: A 70.0-kg block of ice at 0.00°C breaks off from a glacier, slides along the frictionless ice to the…

A: The objective of the question is to find out how much of the mass of the ice is melted by the…

Q: In a solar water heater, energy from the Sun is gathered by water that circulates through tubes in a…

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Q: Latent Heats: A beaker of negligible heat capacity contains 456 g of ice at -25.0°C. A lab…

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Q: One mole of water vapor at 346 K cools to 280 K. The heat given off by the cooling water vapor is…

A: Step 1: Step 2: Step 3: Step 4:

Q: In an electrically heated home, the temperature of the ground in contact with a concrete basement…

A: Given information: Here, To and Ti are the temperature of the wall’s outside and inside surface…

Q: What is the minimum amount of energy required to completely melt a 7.25kg lead brick which has a…

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Q: The Kilauea volcano in Hawaii is the world’s most active, disgorging about 5 X 105 m3 of 1200C lava…

A: Given data: Volume of lava, V=5×105 m3 Initial temperature, T1=1200 oC Density of lava, ρ=2700 kg/m3…

Q: In an electrically heated home, the temperature of the ground in contact with a concrete basement…

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Q: A block of 10.0 kg of solid gold at its melting point of 1,063.00°C changes phase to liquid gold at…

A: SOlution: Given that m = 10 kg L =  6.44×104 J/kg

Q: You have 4.9 kg of water in an insulated container. You add 0.95 kg of ice at -21 °C to the water…

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Q: While swimming, conduction can play a big role in heat loss from the body. The body of one swimmer…

A: Given data: Thickness thickness (b) = 1.6 mm Thermal conductivity of the skin (k)=0.37 W/m.K Water…

Q: A 25,000 kg subway train initially traveling at 15.5 m/s slows to a stop in a station and the stays…

A: In this question we are given that a 25,000 kg subway train initially traveling at 15.5 m/s slows to…

Q: A styrofoam container used as a picnic cooler contains a block of ice at 0°C. If 564 g of ice melts…

A: Given data:  Mass of ice (m) = 564 g = 0.564 kg Time (t) = 1 hour = 3600 seconds The heat of fusion…

Q: Hot oil is to be cooled by water in a one-shell-pass and eight-tube-passes heat exchanger. The tubes…

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Q: In an experiment measuring the latent heat of fusion of water, the following procedure was followed.…

A: Given that :m1=35 gT1=0°Cm2=225 gT2=65°Cm3=44 gTf=46°Cwhere, m1 is the mass of icem2 is the mass of…

Q: The concrete slab of a basement is 11m long, 8 m wide and 0.2 m thick. During the winter,…

A: The length of the basement = 11 mwidth =8 mThickness = 0.2 mThe area of the basement Thermal…

Q: An insulated Thermos contains 140 cm³ of hot coffee at 89.0°C. You put in a 14.0 g ice cube at its…

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Q: A mass m = 125 kg of lava at TH = 1155° C emerges from a volcano deep in the ocean. At this depth,…

A: Given information: The mass of lava (m) = 125 kg The temperature of lave (TH) = 11550 C The ocean…

Q: The air temperature above coastal areas is profoundly influenced by the large specific heat of…

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Q: An insulated Thermos contains 130 cm³ of hot coffee at 88.0°C. You put in a 19.0 g ice cube at its…

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Q: The concrete slab of a basement is 11 m long and 8 m wide, and 0.20 m thick. During the winter,…

A: In conduction heat transfer takes place due to temperature difference. In conduction, there is no…

Q: A flat-plate solar collector is used to heat water by having water flow through tubes attached at…

A: Given: surface area = 2 m2 emissivity and absorptivity =0.9  The surfaces temperature of the…

Q: A (9.20x10^1)-kg block of ice at 0.00°C breaks off from a glacier, slides along the frictionless ice…

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Q: In an electrically heated home, the temperature of the ground in contact with a concrete basement…

A: the expression for amount of heat produced per second is,

Q: A 200 g iceball can be launched from a custom launcher at 250 m/s. The iceball is initially at -5oC…

A:

Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.