A steel section of the Alaskan pipeline had a length of 65 m and a temperature...
A steel section of the Alaskan pipeline had a length of 59.8 m and a temperature of 20.9 °C when it was installed. What is its change in length when the temperature drops to a frigid -38.6 °C?
A segment of steel railroad track has a length of 30.000 m when the temperature is 0.0°C. (a) What is its length when the temperature is 40.0°C? SOLUTION Conceptualize Because the rail is relatively long, we expect to obtain a measurable increase in length for a 40°C temperature increase. problem Categorize We will evaluate a length increase using the discussion of this section, so this part of the example is an analysis Use AL aLAT and the value of the...
A steel rod with a length of l = 1.55 m and a cross section of A = 3.16 cm2 is held fixed at the end points of the rod. What is the size of the force developing inside the steel rod when its temperature is raised by T = 26.0 K? (The coefficient of linear expansion for steel is = 1.17
A steel rod with a length of l = 1.55 m and a cross section of A = 4.97 cm2 is held fixed at the end points of the rod. What is the size of the force developing inside the steel rod when its temperature is raised by ∆T = 44.0 K? The coefficient of linear expansion for steel is α = 1.17×10-5 1/K, and the Young modulus of steel is E = 200.0 GPa.
A steel cable spanning a river is 200,000 m long when the temperature is 20.oC. What will be its length when the temperature drops to 0oC? (The coefficient of thermal expansion of steel is 12.x10-6K-1.)
Chapter 12, Problem os Dermatologists often remove small precancerous skin lesions by freezing them quickly with liquid nitrogen, which may have a temperature as low as 10.9 K. What is this temperature on the (a) Celsius and (b) Fahrenheit scales? - (a) Number Units (b) Number 17 Units Click if you would like to show Work for this question: Doen Show Work MESSAGE HY INSTRUCTOR FULL SCREEN PRINTER VERSION 4 BACK NEXT Chapter 12, Problem 010 A steel section of...
DON’T disregard the thermal conductivity of the pipe 3.) Oil at 200 C flows in a pipeline. The pipe has a 30-cm diameter and the flow is at an average velocity of 2 m/s. A 200-m-long section of the pipeline passes through icy waters of a lake at 0° C. The pipe is uncoated carbon steel with a thermal conductivity of 61 W/m o C. Determine (a) the temperature of the oil when the pipe leaves the lake, (b) the...
A steel beam being used in the construction of a skyscraper has a length of 39.000 m when delivered on a cold day at a temperature of 11.000°F. What is the length of the beam when it is being installed later on a warm day when the temperature is 89.000°F? (Give your answer to at least five significant figures.)
A steel beam being used in the construction of a skyscraper has a length of 38.000 m when delivered on a cold day at a temperature of 16.000°F. What is the length of the beam when it is being installed later on a warm day when the temperature is 91.000°F? (Give your answer to at least five significant figures.)
A steel cable spanning a river is 50m long when the temperature is 25 degreesC. What will be it's length when the temp drops to -10dgrees C (th ecoefficient of thermal expansion of steel is 12x10-6 C to the negative 1)