a 10m steel rod has a coefficient of linear expansion 1.2 E -2 / Deg C...
Homework Answers
Add Answer to:
a 10m steel rod has a coefficient of linear expansion 1.2 E -2
/ Deg C...
A copper rod and a steel rod are heated. At 0 ◦C the copper rod has...
A copper rod and a steel rod are heated. At 0 ◦C the copper rod has a length of LC, the steel one has a length of LS. When the rods are being heated or cooled, a difference of 5.73 cm is maintained between their lengths. If αC = 1.7 × 10−5 ( ◦C)−1 and αS = 1.2 × 10−5 ( ◦C)−1 , 1) Find the value of Lc. 2) Find the value of Ls. Answer in units of cm.
2. The coefficient of linear expansion of steel is 12 X 10° K'. What is the...
2. The coefficient of linear expansion of steel is 12 X 10° K'. What is the change in length of a 25-m steel bridge span when it undergoes a temperature of 40 K? 2. The
The coefficient of linear expansion of steel is 12 × 10-6 K-1. What is the change...
The coefficient of linear expansion of steel is 12 × 10-6 K-1. What is the change in length of a 25-m steel bridge span when it undergoes a temperature change of 40 K from winter to summer?
A straight rod consists of of 0.82 cm long piece of aluminum attached to a 2.84...
A straight rod consists of of 0.82 cm long piece of aluminum attached to a 2.84 cm long piece of steel. By how much will the length of this rod change if its temperature is increased from 11 degree celsiu to 28 degree celsius. The average coefficient of linear expansion of aluminum and steel is 2.5x10^-5 (celsius)^-1 and 1.2 x10^-5 (celsius)^-1 respectively.
An aluminum rod has a length L = 1.13 m at a temperature Ti = 38...
An aluminum rod has a length L = 1.13 m at a temperature Ti = 38 deg-C. If the coefficient of linear expansion is 0.000024 (deg-C)^-1, by how much will the length change if the final temperature is Tf = 58 deg-C
The Eiffel tower, which is made of steel (coefficient of linear expansion 13 x 10^-6/ degree...
The Eiffel tower, which is made of steel (coefficient of linear expansion 13 x 10^-6/ degree C.), is 320 m high at 20(Degrees C). the change in height of the tower between the winter months when the average temperature is -20C and the summer months when the average temperature is 35C is ? a. 42 cm b. 35 cm c. 23cm d. 15 cm e. 11cm
A 110-kg steel support rod in a building has a length of 2.0 m at a...
A 110-kg steel support rod in a building has a length of 2.0 m at a temperature of 20°C. The rod supports a hanging load of 5,000 kg. (a) Find the work done on the rod as the temperature increases to 37°C. (Assume the average coefficient of linear expansion for steel is 11 x 10-6 (°C) -7.) (b) Find the energy Q added to the rod (assume the specific heat of steel is the same as that for iron, 448...
Question 15 (3 points) A steel rod, which is snugly fitted against two immovable non-conducting walls,...
Question 15 (3 points) A steel rod, which is snugly fitted against two immovable non-conducting walls, has a length of 200.000 mm and diameter of 20.00 mm at a temperature of 115 degrees C. If the rod is heated uniformly to 15 degrees C, determine the stress in the rod. The linear coefficient of thermal expansion of steel is 12.5x10^-6 m/m/C and the modulus of elasticity is 200 GPa. 250 MPa (C) 325 MPa (C) 325 MPa (T) 250 MPa...
In the practice of linear expansion metal rod initially had a length of 600mm at a...
In the practice of linear expansion metal rod initially had a length of 600mm at a temperature of 21 ° C. was heated to 100 ° C and a length of 0610 mm therefore dilated, its coefficient of thermal linear expansion is: 12.8 X 10.6 mm / mm oC 10.8 X 10.6 mm / mm ° C-1 14.8 X 10.6 mm / mm ° C-1 16.8 X 10.6 mm / MMOC-1
A steel rod is 3.418 cm in diameter at 26.00°C. A brass ring has an interior...
A steel rod is 3.418 cm in diameter at 26.00°C. A brass ring has an interior diameter of 3.410 cm at 26.00°C. At what common temperature will the ring just slide onto the rod? The linear expansion coefficient of steel is 11.00 × 10-6 1/C°. The linear expansion coefficient of brass is 19.00 × 10-6 1/C°.
2. The coefficient of linear expansion of steel is 12 X 10° K'. What is the change in length of a 25-m steel bridge span when it undergoes a temperature of 40 K? 2. The
A 110-kg steel support rod in a building has a length of 2.0 m at a temperature of 20°C. The rod supports a hanging load of 5,000 kg. (a) Find the work done on the rod as the temperature increases to 37°C. (Assume the average coefficient of linear expansion for steel is 11 x 10-6 (°C) -7.) (b) Find the energy Q added to the rod (assume the specific heat of steel is the same as that for iron, 448...
Question 15 (3 points) A steel rod, which is snugly fitted against two immovable non-conducting walls, has a length of 200.000 mm and diameter of 20.00 mm at a temperature of 115 degrees C. If the rod is heated uniformly to 15 degrees C, determine the stress in the rod. The linear coefficient of thermal expansion of steel is 12.5x10^-6 m/m/C and the modulus of elasticity is 200 GPa. 250 MPa (C) 325 MPa (C) 325 MPa (T) 250 MPa...
Most questions answered within 3 hours.
-
1. An object weighing 40 N rests on a surface. The coefficient
of friction is 0.35....
asked 35 minutes ago -
Investor company owns 35% of investee company voting stock and
accounts for the investment under the...
asked 1 hour ago -
The number of major faults on a randomly chosen 1 km stretch of
highway has a...
asked 2 hours ago -
Consider the competitive environment of Starbuck's, Progressive
Insurance, a manufacturing firm with low turnover, or a...
asked 2 hours ago -
3. Gains from trade
Consider two neighbouring island countries called Euphoria and
Contente. They each have...
asked 4 hours ago -
A business executive has the option to invest money in two
plans: Plan A guarantees that...
asked 7 hours ago -
Hello, can someone please help me answer this question?
How much heat is absorbed by a...
asked 7 hours ago -
. A marketing researcher conducted a survey of 25 shoppers
randomly selected at the local mall...
asked 7 hours ago -
Create an comprehensive response to the
following:
Antimicrobial agents work on a multitude of microbes (bacteria,...
asked 7 hours ago -
6.13 LAB: Step counter. Section 6.3.
A pedometer treats walking 2,000 steps as walking 1 mile....
asked 7 hours ago -
(14.2) A block of mass m = 10 kg riding on a frictionless
horizontal plane is...
asked 7 hours ago -
Use any search engine to search for articles about Starbucks
partnership with Tata Companies in India...
asked 7 hours ago