What will be the equilibrium temperature when a 231 g block of copper at 271 ∘C is placed in a 152 g aluminum calorimeter cup containing 813 g of water at 15.6 ∘C?

Q: A glass is filled to the brim with 330.0 mL of water at 100.0 ∘C . If the temperature of glass and…

A: The expression for the added amount of water,

Q: A steam pipe is covered with 1.50-cm thick insulating material of thermal conductivity of 0.200…

A: Here, the thickness of the pipe is, 1.50 cm.  The thermal conductivity is 0.200 cal/cm ·°C. Since, 1…

Q: A copper calorimeter can with mass 0.100 kg contains 0.160 kg of water and 0.0180 kg of  ice in…

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Q: What will be the equilibrium temperature when a 235 g block of copper at 255 ∘C is placed in a 135 g…

A: Given Mass of copper = 235 g  Initial temperature of copper =  255 ∘C Mass of aluminium = 135 g…

Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 467-g sample of…

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Q: A 293 g silver figure of a polar bear is dropped into the 227 g aluminum cup of a well-insulated…

A: Specific heat capacity is the amount of heat that is required to raise a temperature of 1 kg…

Q: A 80.03 gram copper metal is heated to 132°C and dropped into 119.36 gram of water at an initial…

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Q: A 4.0 g ice cube at -15 °C is in a rigid, sealed container from which all the air has been…

A: The amount of heat required to increase the temperature of a substance is given by,where  is the…

Q: One end of an insulated metal rod is maintained at 100 ∘C, while the other end is maintained at 0∘C…

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Q: value of specific heat for copper is 390 J/kg⋅C, for aluminun is 900 J/kg⋅C, and for water is 4186…

A: According to principle of calorimetry Heat given by hot body = heat taken by cold body

Q: A sealed room has a volume of 24 m3 . It’s filled with air, which may be assumed to be diatomic, at…

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Q: A 405-g sample of lead with specific heat cpb = 128 J/(kg · °C) at 91.0°C and a 220-g sample of…

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Q: Suppose a meter stick made of steel and one made of invar are the same length at 0°C. What is their…

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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: At temperatures of a few hundred kelvins the specificheat capacity of copper approximately follows…

A: The heat dQ, required to raise the temperature of a substance by dT is given by, dQ = mcdT where m…

Q: The value of specific heat for copper is 390 J/kg⋅C∘J, for aluminun is 900 J/kg⋅C∘, and for water is…

A: Given that:Sc=390 J/kg°CSa=900 J/kg°CSw=4186 J/kg°CTc=235°CTa=15.0°CTw=15.0°Cmc=225 gma=135 gmw=825…

Q: A metal tank with a capacity of 1700 L is completely filled with ethanol when both the tank and the…

A: The  volume of the metal tank=1700LLet us consider the tank to be a cube of side (1700L)13…

Q: An aluminum rod is heated to 245 ºC and placed in a coffee cup calorimeter containing 250.0 g of…

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Q: A 0.0500-kg ice cube at −30.0°C is placed in 0.350 kg of 35.0°C water in a very well-insulated…

A: Let, the final temperature is Tf.  Heat lost by water must be equal to heat gained by ice.  Heat…

Q: What mass of steam at 100°C must be mixed with 112 g of ice at its melting point, in a thermally…

A: Given that, mi=12 g=0.112 kgcw=4186 J/0CLf=333 kJ/kg=333×103 J/kgLv=2256 kJ/kg=2256×103J/kgTf=230C…