An electrician is wiring new electrical outlets in a house and has stored a 44.5-m length of copper wire outside where the temperature is  −12.0°C.  When the wire is brought inside and warmed to 22.5°C, by what amount in centimeters will the wire's length increase due to the temperature change?

Q: A cylinder of diameter 1.0 cm at 300C is to be slide into a hole on a steel plate. The hole has a…

A: diameter of the hole is a linear dimension of the object, which when subjected to heat leads to…

Q: A building made with a steel structure is 650 m high on a winter day when the temperature is 18°C.…

A: Given data: Length of the building L=650 m Temperature T1=180C. Length of the building at…

Q: A 600 cm X 1760 cm house is built on a 13.2 cm thick concrete slab of thermal conductivity 0.66…

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Q: If 200 cm^3 of tea at 95°C is poured into a 150-g glass cup initially at 25°C, what will be the…

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Q: Given this equation for converting temperature from Celsius (c) to Fahrenheit (f) is C = [5(f –…

A: Given  C = { F-32 }*(5/9)  Where C is Celcius  F is Fahrenheit   Temperature in Celcius ,when in…

Q: at 1 atm pressure, the latent heat of fusion of water is 334 kj/kg and the latent heat of…

A: Given latent heat of fusion of water = 334 kj/kg latent heat of vaporization = 2257 kj/kg We have to…

Q: A steel ball bearing is 4 cm in diameter at 26◦C. A bronze plate has a hole that is 3.997 cm in…

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Q: A circular hole in a copper plate has a diameter 4.629 cm at 20.000 °C. What is its diameter when…

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Q: A ceramic insulator is baked at 400∘C400∘C and cooled in a room in which the temperature is…

A: Given : Temperature at which ceramic insulator is baked (To)= 400° C Room temperature (Tm) = 25° C…

Q: A 10 meters x 14 meters house is built on a 12-cm-thick concrete slab which has a thermal…

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Q: A 5.00-m-long cylinder of solid aluminum has a radius of 3.00 cm. 1) If the cylinder is initially at…

A: Given:length of the cylinder, L = 5.00 mradius of cylinder, R = 3.00 cm = 0.03 minitial temperature,…

Q: A circular hole in an aluminum plate is 2.725 cm in diameter at 0.000C.What is its diameter when…

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Q: Two glass bulbs of volume 500 and 100 cc are connected by a narrow tube whose volume is negligible.…

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Q: An aluminum wing on a passenger jet is 31 m long when its temperature is  29°C.  At what…

A: The given values are, L=31 mTi=29° C∆L=-0.04 mTf=?

Q: A copper tape has a length 30 m in a winter day when temperature is ( -10 ° C ) .how much longer is…

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Q: A ceramic mug is at a temperature of 343 K (about 160°F). The mug has a surface area of about 0.03…

A: Given data The temperature of the ceramic mug is Tc = 343 K. The surface area of the mug is A =…

Q: . A copper wire used in electrical installation is 25 m long at 30°C. On an instant of the day, the…

A: Given Initial length of the wire Lo = 25m Initial temperature T1 = 30° C Final Temperature T2 = 60°…

Q: A walrus transfers energy by conduction through its blubber at the rate of 150 W when immersed in…

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Q: An iron rod is heated from 32.00 oC to 182.0 oC. The initial length of the rod is 2235 cm. What is…

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Q: A helium balloon is filled to 2.5 L at 290 K. Outside, on a cold winter day, the balloon shrivels to…

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Q: How much should the temperature of a brass rod be increased so as to increase its length by 1%?…

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Q: The tungsten filament of a light bulb has an operating temperature of about 2100 K. If the emitting…

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Q: For a single pane window, as shown the thermal conductivity 1.4 W/m.k., the R-value for the window…

A: Given Data : The value of the thermal conductivity of the window is given as K=1.4 WmK The thickness…

Q: A concrete slab (thermal expansion coefficient of 1.20 x 10-5 per degree Celsius) is laid down with…

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Q: 5. A 0.30-kilogram piece of aluminum at 85 °C is immersed in 0.95 kg of water at 30 °C. Assuming no…

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Q: In a manufacturing facility, 5-cm-diameter brass balls (r = 8522 kg/m3 and cp = 0.385 kJ/kg · °C)…

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Q: At a temperature of 22.90°C the hole in a steel plate has a diameter of 1.025 cm. If a steel rod…

A: The initial temperature of the steel plate is. The coefficient of area expansion of the steel plate…

Q: An aluminum bar has a cross-section that is 5.07 cm by 6.38 cm and is 1.53 m long. Aluminum has a…

A: Given, crossection of the aluminium bar, 5.07 cm ×6.38 cmlength of the aluminium bar, L = 1.53…

Q: An aluminum bar has a cross-section that is 4.37 cm by 6.87 cm and is 2.3 m long. Aluminum has a…

A: Because of temperature drop across the aluminum bar, heat transfer shall occur through aluminum bar.…

Q: How much energy must be removed from a 500g block of ice to cool it from 0C to -40C? The specific…

A: Given:Mass of the block, m = 500 gSpecific heat, c = 2090 J.kg.KChange in temperature, ∆t  = -40 –…

Q: A lab assistant pours 330 g of water at 45°C into an 855-g aluminum container that is at an initial…

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Q: If you have 0.251 m³ of water at 25.0 °C in an insulated container and add 0.112 m³ of water at 95.0…

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Q: Consider a flat sheet of iron at 300 K does not receive any radiation from its surroundings. The…

A: (a) Let P be defined as the radiation lost by the radiator. Therefore, P=σAT4 Here, σ is the…

Q: The expansion of a 30 cm metal is 0.075 cm when the temperature changes from 0⁰C to 100⁰C. Another…

A: When a material is heated the intermolecular spacing between molecules present in the material…

Q: At a temperature of 22.00°C the hole in a steel plate has a diameter of 1.040 cm. If a steel rod…

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Calorimetry

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