What was the mass of the ice cube?
Q: Consider a closed 500 mL container filled with 492 mL of liquid water at 20°C. The density of water…
A: Volume of water at 20°C: Density of water at 20°C: Density of ice at 0°C: Container size: 500 mL
Q: The air pressure inside the tube of a car tire is 338.0 kPa at a temperature of 14.5 °C. What is the…
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Q: A balloon has a volume of 2.0 m3. As it rises in the Earth's atmosphere, its volume expands. What…
A: Initial volume, V1 = 2 m3Initial pressure, P1 = 1 atmInitial temperature, T1 = 20°C = 293 KFinal…
Q: A beaker of negligible heat capacity contains 456 g of ice at -25.0°C. A lab technician begins to…
A: The beaker initially contains 456 grams of ice, at -25 C. Water converts into ice as soon as the…
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Q: An aluminum can is filled to the brim with a liquid. The can and the liquid are heated so their…
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Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 444-g sample of…
A: We'll use law of conservation of energy here and different standard values of specific heat capacity…
Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 440-g sample of…
A: mass of water = 225 g mass of copper stirrer = 40 g mass of silver = 440 g Let the mass of aluminum…
Q: A cook puts 9.80 g of water in a 2.00-L pressure cooker that is then warmed to 540°C. What is the…
A: Given:- The mass of the water is m = 9.80 g The Volume of the water in the cooker is V = 2.0 L The…
Q: A 48.9 g silver spoon at 15.9°C is placed in a cup of coffee at 90.9°C. A short time later, the…
A: The heat needed to change the temperature of an object is given by Q = mc∆T, where m = the mass of…
Q: A closed 1 L water bottle contains air at standard temperature and pressure. The bottle is left in a…
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Q: the mine transfers enough energy by heat to the mine's cooling systems to melt 363147 kg of ice at…
A: Given : Mass of ice (m) = 363147 kg Energy increased by 9.3 % Latent Heat of fusion of Ice (L) =…
Q: Ice at 0.00°C is added to 1.00 kg of orange juice, cooling it from 20.0°C to 5.00°C. What mass of…
A: Given data: Ice temperature = 0.00°C Mass of orange juice (m1) = 1.00 kg Initial temperature (T0) =…
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A: Given value--- depth = 28 m. initial temperature = 5 degree C. initially volume = 1.05 cm3 . at…
Q: Water is placed into an iron container along with an ice cube. They are thermally isolated. The…
A: mass of iron container = 620 g Initial temperature of container = 70o C mass of water (m) = 200 g…
Q: The mass of a hot-air balloon and its cargo (not including the air inside) is 150 kg. The air…
A: Given:The mass of the ballon is, The pressure is, P = 101 kPa.The volume of the ballon is, The…
Q: A balloon containing 2 moles of an ideal gas at 428.94 K. Another 1 mole of the ideal gas is added…
A: Given data: Initially number of moles (n1) = 2 mol Initial temperature (T1) = 428.94 K Finally…
Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 477-g sample of…
A: Given data: Mass of water (mw) = 225 g Mass of copper stirrer (mcu) = 40 g Mass of silver (mAg) =…
Q: A copper rod has a length of 1.0 m and a cross-sectional area of 3.4 x 104 m². One end of the rod is…
A: Given data: length l = 1.0 m Cross sectional area A=3.4×10-4 m2
Q: 3- A bubble of air rises from the bottom of a lake, where the pressure is 3.03x102 Pa, to the…
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Q: A room has dimensions of 7.2 m by 5.9 m by 3.2 m. The pressure inside the room is 90,000 Pa and the…
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Q: A 0.01 m long nickel rod is placed in the furnace and heated to 500°C at room temperature (25°C).…
A: Given data: Initial length of the nickel rod, Lo=0.01 m Initial temperature, T1=250C Final…
Q: 50.0 g of ice at –20.0 oC is placed in a glass containing 100 g of liquid water at 10.0 oC. Assume…
A: The mass of ice is given as, mi=50 g, The temperature of ice is given as, Ti=20 oC, The mass of…
Q: An air bubble has a volume of 1.55 cm3 when it is released by a submarine 105 m below the surface of…
A: Answer The expression for the pressure on the bubble in the water is P1= Patm + Pliq Pliq = ρgh…
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Q: The temperature of a aluminum bar rises by 10.0°C when it absorbs 4.73 kJ of energy by heat. The…
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Q: uminum rods are used to make a picture frame. One rod is 55.00 cm long when it is 14.00°C. However,…
A: Lo = 55 cmTi = 14 °CTf = 50 °CNote:- α = 23.5 x 10-6 /°C = linear thermal expansion coefficient for…
Q: cook puts 9.80 g of water in a 2.00-L pressure cooker that is then warmed to 540°C. What is the…
A:
Q: A student drops two metallic objects into a 120-g steel container holding 150 g of water at 25°C.…
A: Given: Mass of the copper, m1 = 160 g = 0.16 kg Specific heat of copper, s1 = 387 J/kgoC Its Initial…
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Q: · A 3.2 m length of copper pipe extends directly from a hot-water heater in a basement to a faucet…
A: Given data: Original Length (L0) = 3.2 m Initial temperature (Ti) = 20.0°C Final temperature (Tf) =…
Q: An ordinary glass is filled to the brim with 250.0 mL of water, and both the glass and the water are…
A: Please see the attached images for the solution.If there are queries or if the images are not…
Q: A 175.0 km long electric power line made out of copper is installed during the Spring months at an…
A: Given,The length of the electric power line made out of copper at 10.9°C = 175 kmThe coefficient of…
Q: A rigid tank contains an amount of carbon dioxide at a pressure of 11.4 atm and a temperature of…
A: Given, Initial pressure of carbon dioxide in the rigid tank = 11.4 atm Initial temperature of…
Q: A 2.5 L helium balloon is filled at a florist's shop. If the temperature inside the shop is 68°F,…
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A cube of ice is taken from the freezer at -8.5°C and placed in an 85 g aluminum calorimeter filled with 310 g of water at room temperature of 20.0°C. The final situation is all water at 17.0°C. What was the mass of the ice cube?
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- You happen to come across a piece of metal that has a density of p 8.12 g/cm3 when the temperature is To = 42.5 °C. If the metal is cooled to a temperature of T1 0.00 °C, does the density change? Yes, the density will decrease since the volume changes. Yes, since the metal contracts and the mass is constant, the density will increase. No, because as the volume changes so does the mass. No, density does not depend on temperature. Calculate the density of the piece of metal at this temperature, P1. The coefficient of volume expansion for this piece of metal is B = 7.62 x 10-5 1/°C. -0.0263 Pi = g/cm3 IncorrectA mass m of a metal with heat capacity CM at initial temperature T is added to the volume V of a liquid with density p and heat capacity c₁ at initial temperature T₁. What is the final temperature of the system?You are given a frozen sample of an unknown substance. The sample has a temperature of 4K and a mass of 10g. You put the frozen sample in a closed container of volume 10L and heat it slowly to 120degC. At this point, the complete sample has evaporated and is in the gas phase. You measure a pressure of 117kPa inside the container. Which substance is it?
- A steel rod and a bronze rod are heated. At zero degree Celsius, the steel rod has a Ls and the bronze rod has a length of Lb. When the rods are heated or cooled, the difference between their length stays constant at 5.00 cm. Determine the values of Ls and Lb.A steel rod 30.0 m long, installed when the temperature was 10°C, is in a bridge that heats up to 40oC on a hot summer day. Steel's coefficient of linear expansion is 1.2 × 10-5 K-1. The bridge is built so the rod has an expansion space of 5 cm. Is this enough space? What is the increase in the length of the rod, in mm?A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the balloon less dense then the surrounding air, the balloon is able to lift objects many times its own weight. A large hot air balloon has a maximum balloon volume of 2090 m3. a. If the air temperature in the balloon is 54 °C, how much additional mass, in kilograms, can the balloon lift? Assume the molar mass of air is 28.97 g/mol, the air density is 1.20 kg/m3, and the air pressure is 1 atm.