A machinist wishes to insert a copper rod with a diameter of 7 mm into a hole with a diameter of 6.998 mm. By how much would the machinist have to lower the temperature (in °C) of the rod to make it fit the hole? _________ °C

Q: A steel section of the Alaskan pipeline had a length of 64.6 m and a temperature of 22.4 °C when it…

A: Initial temperature of the steel pipeline is L=64.6 m. Initial temperature is ti=22.4°C. Final…

Q: A copper rod and an aluminum rod of equal diameter are joined end to end in good thermal contact.…

A: Temperature of the free end of copper is Tcu = 100 C Temperature of the far end of the aluminium is…

Q: rod has a length 0.305m at 0°C. The length of the rod ncreases to 0.498 when the emperature…

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Q: A 3.00 L tank contains air at 3.00 atm and 20.0 °C. the tank is sealed, so the volume cannot change,…

A: Given quantities: volume of the tank (V) = 3.00 L initial pressure (P1) = 3.00 atm initial…

Q: A spherical tank contains 4 kg of nitrogen (N2). The temperature T₁ in the container is 50 °C and…

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Q: A flask is filled with 1.59 L (L= liter 91.1 °C. When the liquid is cooled volume is only 1.38 L,…

A: Initial volume = V1 = 1.59 LFinal volume = V2 = 1.38 L

Q: An electrician is wiring new electrical outlets in a house and has stored a 43.5-m length of copper…

A: Given data : Initial length Lo= 43.5 m T1=-11.90C T2=21.50C It is known that the coefficient of…

Q: Six insulated containers hold 3,375 g of water at 24°C. A small copper cylinder is placed in each…

A: The objective of the question is to rank the containers according to the maximum temperature of the…

Q: Many hot-water heating systems have a reservoir tank connected directly to the pipeline, so as to…

A: Write the given values with the suitable variables. L=66.6 mr=8.26×10-3 mT1=20.8 °CT2=67.3 °C Here,…

Q: You have a wire made of an unknown metal. It is 25.8 m long at 3.1 °C and is 1.31 cm longer at 28.3…

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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: If 3.95 mol of an ideal gas has a pressure of 2.29 atm and a volume of 78.45 L, what is the…

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Q: A wire is 29.5 m long at 3.50°C and is 1.60 cm longer at 35.5°C. Find the wire's coefficient of…

A: Answer  : 1.69 ×10-5 ⁰C-1

Q: 1. Most automobiles have a coolant reservoir to catch radiator fluid that may overflow when the…

A: To determine if the fluid will overflow, we need to calculate the change in volume of both the fluid…

Q: A 1000.0 mL glass beaker is filled to the top with water. The filled beaker is placed onto a heating…

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Q: A hot (A)=196 g aluminum metal sample at 100°C was placed in an isolated calorimeter that contains…

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Q: 1. a sample of helium gas contained in a balloon is warmed. if the balloon originally measures 1.5 L…

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Q: An aluminum-alloy rod has a length of 11.699 cm at 30.00°C and a length of 11.722 cm at the boiling…

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Q: An ice cube and a stone are put in two different glasses of coke. If we know that temperatures of…

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Q: Steam at 100°C is added to ice at 0°C. (a) Find the amount of ice melted and the final temperature…

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Q: An iron rod heated from 30 °C to 80 °C. The final length of iron is 39cm and the coefficient of…

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Q: Water at 17.0 °C is sprayed onto 0.239 kg of molten gold at 1063 °C (its melting point). The water…

A: in this question we determine minimum mass of water.

Q: When the temperature of a metal cylinder is raised from 0.0°C to 52.2°C, its length increases by…

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Q: A plug made of brass is to be placed inside a ring made of quartz. At 20°C, the diameter of the plug…

A: Let consider the change in diameter as a change in length,Equations expressed in terms of diameters…

Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 482-g sample of…

A: Solution :   Given:∙Mass of water 'MH2O'=225g∙ Mass of Cu  stirrer 'MCu'=40g  at 27°C∙Silver sample…

Q: Water at 29.0 °C is sprayed onto 0.194 gold at 1063 °C (its melting point). The away, forming steam…

A: GivenTemperature of water, Tw=29°CMass of gold, mg=0.194 kgMelting point of gold=1063°CWater forming…

Q: A wire is 28.5 m long at 3.00°C and is 1.73 cm longer at 35.0°C. Find the wire's coefficient of…

A: Given data:  Wire original length (L0) = 28.5 m Initial temperature (T0) = 3.00°C Change in length…

Q: A Styrofoam box has a surface area of 0.88 m2 and a wall thickness of 2.0 cm. The temperature of the…

A: The latent heat of fusion for ice is (Lf) = 3.33*105 J/kg The thick ness of the wall (l) = 2*10-2 m…

Q: Many hot-water heating systems have a reservoir tank connected directly to the pipeline, so as to…

A: Given:-  The length of the copper pipe is L = 69.2 m. The inside radius of the pipe is  r= 9.08×10-3…

Q: At 20 °C, an aluminum ring has an inner diameter of 2.99 cm and an outer diameter of 4.00 cm. The…

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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 gas storage tank is designed to hold a fixed volume and quantity of gas at 2.68 atm and 28°C. To…

A: At constant volume P1/P2 = T1 / T2 Where P1 and T1 are initial pressure and temperature…

Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 450-g sample of…

A: Let the mass of aluminium cup is mAl Mass of water is mw = 225 g = 0.225 Kg Mass of copper is mcu =…

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: brass bar and the aluminum bar in the drawing are each attached to an immovable wall.

A: Length of brass rod is Lb=2 m Length of aluminum rod is La=1 m At temperature T=27.3°C, the gap…

Q: A machinist wishes to insert a copper rod with a diameter of 4 mm into a hole with a diameter of…

A: The expression for find temperature is ∆l=αl∆T∆T=∆lαl

Q: The absolute pressure inside an oxygen tank is P=100kPa, the temperature is 27°C, and the mass is…

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Q: A machinist wishes to insert a brass rod with a diameter of 8 mm into a hole with a diameter of…

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Q: By how much does the rod’s length change in meters if it’s heated from 318 degrees Kelvin to 460…

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Q: You add 100.0 g of water at 50.1 °C to 100.0 g of ice at 0.00 °C. Some of the ice melts and cools…

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Q: Two 39.5-g ice cubes initially at 0°C are added to 460 g of water at 22.0°C. Assuming this system is…

A: According to the equilibrium condition the quantity of heat required to melt the ice is equal to the…

Q: An aluminum rod 17.400 cm long at 20°C is heated to 100°C. What is its new length? Aluminum has a…

A: Write the expression for the new length. Here, Lo is the original length, α is the linear expansion…

Q: In the experiment on Linear Thermal Expansion, the following data was obtained (refer t data table…

A: GivenLo=70 cmInitial dial gauge reading=0Final dial gauge reading=86