1.) A concrete slab is 10m long at 30°C. When the weather is cold, what would be its length at 12°C? (coefficient of linear expansion of concrete is 12x10^-6 /°C)

Q: A square plate of iron at 20˚C has a length of 2 m in each side. If the temperature is raised to…

A: Given Data: The length of side of the square plate is, a = 2 m. The initial temperature is, T = 20…

Q: 6. A composite rod is made by joining two rods of different materials but with the same cross-…

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Q: 4. Calculate the heat transfer in kJ per hour through a solid brick wall 6m long, 2.9m high and…

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Q: 2. A concrete highway is built of slabs 17.0 m long (at 18 °C). How wide should the expansion cracks…

A: Using the equation for linear expansion,

Q: 9. A square plate has an area of 29.00 cm2 at 20.0°C. It will be used in a low temperature…

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Q: 3. Calculate the heat loss per linear feet from 2 in. nominal pipe (2.376 in outside diameter)…

A: Write the given data. R0=1.188 inRi=0.188 ink=0.0376 Btu/hrft°FT0=380 °FTi=78.8 °F

Q: 6. The surface temperature on the moon has a range of -274°F to 403 kelvins. °F °C 212° 100 Boiling…

A: Given that:- Surface temperature on the moon has a range of -274°F to 403K

Q: (7) A copper rod is 8m long at 20°C and has a coefficient of linear expansion a = 17 x 10-6 (C)-1.…

A: we have to calculate the value of increase length of copper rod when it is heated to 40 degree.

Q: (7) A copper rod is 8m long at 20°C and has a coefficient of linear expansion a = 17 x 10-6 (C°)-!.…

A: The expression for the change in rod's length ∆l, is given as, ∆l = L1 ×α×∆t where L1 is the length…

Q: 1. Determine the elongation of steel rod which is 100 meter in length if the temperatureincreases…

A: Given data: Length of the steel rod, L=100 m Temperature deference,  ΔT=57C∘-27C = 30∘C∘ Coefficient…

Q: 6. What is the increase in the length of a 2.5m long metal made of Brass at 5 degrees Celsius when…

A: Given : Length of brass metal , L= 2.5 m Initial temperatureTi=5°C  Final temperature , Ti=30°C…

Q: 39) How would you go about converting temperature from degrees Celsius to degrees Fahrenheit? A)…

A: Let the temperature in fahrenheit be written as = F Let the temperature in Celsius be written as = C…

Q: (9) An iron steam pipe is 100 m long at 0°C and has a coefficient of linear expansion a = 10 x 10-6…

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Q: What is the volume of a aluminum ball at 10°C if its volume at 160°C is 300cm³?

A: Solution

Q: 1) At 20°C, a glass cube has an edge length of 100 cm. What is the increase in the cube's surface…

A: If a solid or liquid experiences a small temperature change, its linear dimensions will change in…

Q: (9) An iron steam pipe is 100 m long at 0°C and has a coefficient of linear expansion a= 10 x 10-6…

A: Given data: Length of the steam pipe = 100 m Initial temperature (Ti) = 0oC Final temperature (Tf) =…

Q: (7) A copper rod is 8 m long at 20°C and has a coefficient of linear expansion a = 17 x 10-6 (C°)-'.…

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Q: 1. What is the final temperature when a 3.0 kg gold bar at 99°C is dropped into 0.22 kg of water at…

A: **** Since The given question are not connected to each other so according to the bartleby…

Q: 5. Determine how much energy is needed to heat 1 kg of a material by 10°C, knowing its density is…

A: Given:mass m=1KgTemperature T=10°Cdensity ρ=0.9 g/cm3=900 kg/m3ρCp=3*106 J/kg K=3*106 J/kg °CTo…

Q: 22. The glass beam 30.0 cm long and 1.50 cm in diameter. Assume the average coefficient of linear…

A: You have posted multiple questions and did not mention which one to answer, therefore, according to…

Q: (7) A copper rod is 8 m long at 20°C and has a coefficient of linear expansion a = 17 x 10-6 (C°)-!.…

A:

Q: 1. A quartz cube has sides equal to 18.0 cm. What will be its change in volume if its temperature is…

A: Write the initial volume of the cube. V0=a3=183=5832 cm3

Q: 3. A wall with a thermal conductivity of 0.3 W/m-°C is maintained at 40°C. The heat transfe wall is…

A: We are authorized to answer one Question at a time, since you have not mentioned which question you…

Q: 1. A quartz sphere is 14.0 cm in diameter. What will be its change in volume if its temperature is…

A: Given : diameter of quart sphere, d = 14 cm =  0.14 m              increase in temperature, ΔT = 280…

Q: The newly constructed bridge in your town is a steel arch bridge 600 m in length. How much does the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 1. The thermal conductivity of ice is 5.2 x10-4 kcal/m-s-°C. At what rate is heat lost by the water…

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Q: 4. The newly constructed bridge in your town is a steel arch bridge 600 m in length. How much does…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 2) A glass window is exactly 20 cm by 30 cm at 10 °C. By how much would its area increase in cm?…

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

A: It is given that,

Q: (6) The Eiffel tower is built from iron and it is about 324 m high. Its coefficient of linear…

A: linear expansion is given as L-L0=L0αT2-T1…

Q: 1) The walls of a house are 11 cm thick and have an average thermal conductivity two times that of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A surveyor uses a steel measuring tape that is exactly 75000m long at a temperature of 20 degree…

A: Given data: The length of the measuring tape is L0=75000 m. The temperature is ∆T=35-20 °C=15 °C…

Q: 17. How much heat is required to raise the temperature of 250 ml of water from 25 °C to 55 "C? How…

A: The formula for the amount of heat required to increase the temperature be: The value of the…

Q: A iron tower in Paris is 315.1 meters tall on a cold day (–5°C). What is its new total height (in…

A: Given that an iron tower in Paris is 315.1 meters tall on a cold day (–5°C) and the tower is made of…

Q: 10 grams of ice at 0 degree celcius was mixed with 15 grams of water at temperature of 20 degreee…

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Q: Question 30 A certain steel tape is known to be 100,000 ft long at a temperature of 700F. When the…

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Q: Two rooms, each a cube 4.5 ?? per side, share a 12 ???? thick brick wall. Because of a number of 100…

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Q: .A container used to store ice is made of wood 5.0 cm thick and has an effective area of 12,000 cm2…

A: Thickness of the container d = 5cm = 0.05 m Effective area of the container A = 12000 cm2 = 1.2 m2…

Q: What is the rate of heat conduction through the 3.00-cm- thick fur of a large animal having a…

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Q: 3. A thin brass sheet at 10 "C has the same surface area as a thin steel sheet at 20 "C. At what…

A: Initial temperature of thin brass sheet, t1b=10°C Initial temperature of thin steel sheet, t1s=20°C…