If a 0.69 km (at -12°C ) section of straight railroad track made of steel is assumed to behave as a single piece, what is the difference in the length of the track between a cold winter day (-12°C) and a hot summer day (+38°C)? The coefficient of linear expansion (α) of steel is 1.2 × 10-5 °C-1. [1 km = 1,000 m]

Q: A square hole 4.8 cm along each side is cut in a sheet of copper. Calculate the change in the area…

A:

Q: A simple pendulum consists of a ball connected to one end of a thin brass wire. The period of the…

A:

Q: If a 0.85km (at 0°C) section of a straight railroad track made of steel is assumed to behave as a…

A:

Q: A spherical balloon filled with H₂ gas to a volume of 3.35x10-2 m³ at 17 °C is carefully lowered…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: A steel pole is 660 m long on a cold day when the temperature is 32.0 °F.  How much longer (in cm)…

A: In this question we are given that a steel pole is 660 m long on a cold day when the temperature is…

Q: asdfatgfawda2wdaw

A:

Q: A glass flask whose volume is 1000.00 cm³ at 0.0°C is completely filled with mercury at this…

A: Given that,V0=1000.00 cm3T1=0°CT2=55°CβHg=18×10-5 K-1Over flow of Hg=8.90 cm3

Q: 8. A rigid tank contains 70.5 g of chlorine gas (Cl₂) at a temperature of 79 °C and an absolute…

A:

Q: A rod with a length of 1.6 m is made of steel, which has a coefficient of linear expansion of 1.10 ✕…

A: Given: The length of the rod is 1.6 m. The coefficient of linear expansion is 1.10×10-5°C-1. The…

Q: A 100 g block of copper (c_copper=385 J/kgK) at 900°C is placed into an insulated container with…

A: When two objects or bodies with different temperatures come into contact with each other, the heat…

Q: A container made of steel, which has a coefficient of linear expansion 11 ✕ 10−6 (°C)−1, has a…

A: Given data: The linear expansion of steel is αs=11x10-6 °C−1. The volume of container is V=49…

Q: A steel ring with a hole having area of 7.970 cm2 is to be placed on an aluminum rod with…

A: The steel ring be slipped into one end of the aluminum rod so that after the expansion the cross…

Q: If a 0.50 km section of straight railroad track made of steel is assumed to behave as a single…

A: Given data:  Original Length (L0) = 0.50 km = 500 m Initial temperature (Ti) = -20°C Final…

Q: brass ring of diameter 10.00 cm at 19.3°C is heated and slipped over an aluminum rod of diameter…

A:

Q: The height of the Washington Monument is measured to be 170 m on a day when its temperature is…

A: The thermal coefficient of expansion of the marble is, α=2.5×10-6 /°C The change in the temperature…

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

A: Given Data: The thermal expansion coefficient is, α=1.20×10-5/°C The length of a slab is, L=21.5 m…

Q: The band in the figure below is stainless steel (coefficient of linear expansion = 17.3 ✕ 10−6°C−1;…

A:

Q: 7. When the temperature of a coin is raised by 79 °F, the coin's diameter increases by 2.40 × 10-…

A: Given  increase in temperature (∆T)=79° F= 79-32×59=26.111° C initial diameter (D)=1.75 x 10-2 m…

Q: A railroad track that is made of individual rails of steel measures 1.04 km in length during a hot…

A:

Q: A wire is 28.0 m long at 4.00°C and is 1.02 cm longer at 37.0°C. Find the wire's coefficient of…

A: Given data:  Original Length (L) = 28.0 m Initial temperature (T0) = 4.00°C Final temperature (T) =…

Q: At what rate is heat lost through a 0.90 m × 3.2 m rectangular glass window that is 0.41 cm thick…

A: The area of the glass window is A=0.90×3.2 m2 Thickness of the window is ∆x=0.41 cm=0.41×10-2 m…

Q: If a0.85km (at 0°C) section of straight railroad trackmade of steel is assumed to behave as a single…

A: Linear thermal expansion is defined as the the change in the the length of any material on changing…

Q: The Eiffel tower in Paris is made primarily of iron, whose coefficient of linear expansion is about…

A: Answer            0.132m  taller is tower on a day when the temperature is34 °C Solution

Q: If 0.85km (at 0°) section of straight railroad track made of steel is assumed to behave as a single…

A: Given Data: The length of the section of railroad track is: L=0.85 km=0.85×103 m The initial…

Q: Suppose 62.5 L of gasoline, which has a coefficient of volume expansion of 9.5 × 10-4 /°C, was…

A: Given: Volume of gasoline V = 62.5 L Coefficient of volume expansion = 9.5×10-4 /oC Initial…

Q: The Concorde is 62 m long when its temperature is 23°C. In flight, the outer skin of this supersonic…

A: Given data:  Length of the concorde (L) = 62 m Initial temperature (Ti ) = 23 °C Final temperature…

Q: student walking to class on a cold day (To = -1 °C) find a silver ring with an inner diameter of D =…

A: Given that                  The temperature on the cold day( T1) = -1°C                  The final…

Q: A spherical steel ball bearing has a diameter of 2.540 cm at 26.00°C. (Assume the coefficient of…

A: Since, β = 3α

Q: A spherical steel ball bearing has a diameter of 2.540 cm at 21.00°C. (Assume the coefficient of…

A:

Q: A steel bridge is 1000 m long at -20°C in winter. What is the change in length when the temperature…

A: L= length = 1000 m T = Temperature difference = 40 - [-20] = 60 = coefficient of thermal expansion…

Q: copper rod is 8 m long at 20 ◦C and has a coefficient of linear expansion ? = 17 × 10−6 (?) −1 .…

A:

Q: Problem 4: The height of the Washington Monument is measured to be 170 m on a day when the…

A: Given data:  Original Height (h0) = 170 m Initial temperature (T0) = 35.0°C Final temperature (T) =…

Q: A spherical steel ball bearing has a diameter of 2.540 cm at 23.00°C. (Assume the coefficient of…

A: The diameter of the spherical steel ball bearing at 23.0°C,   The temperature changes,   The…

Q: A wire is 21.0 m long at 3.50°C and is 1.51 cm longer at 33.5°C. Find the wire's coefficient of…

A: Given data:  Original Length (L0) = 21.0 m Initial temperature (T0) = 3.50 °C Change in length (ΔL)…