3. A thin square sheet of metal sides of 0.5 m is heated from 25°C to 100°C. If the linear expansivity of the material is a 1.2 x 10³(1/°C), what is the increase in its area?
Q: 4. A well-insulated styrofoam bucket contains 143 g of ice at 0 °C. If 21 g of steam at 100 °C is…
A:
Q: A steel is 40 cm long at 20°C. The coefficient of linear expansion for steel is 1.2 × 105 (C°)1.…
A:
Q: 16. A metal rod 0.50m is heated from 15°C to 95°C. The length of the rod increases by 0.96mm. What…
A:
Q: in an oven and is
A:
Q: Aluminum rivets used in airplane construction are made slightly larger than the rivet holes and…
A:
Q: At 20°C, a metal cylinder has a radius of 0.03 m and a height of 1.2 x 10-² m. Calculate the…
A: Given Initial radius r = 0.03 m Height h = 1.2 × 10-2 m Initial volume V1 = π r2 h = 3.14 × (0.03)2…
Q: At 68°F, an aluminum ring has an inner diameter of 5.000 cm, and a brass rod has a diameter of 5.050…
A: Introduction To allow the ring to just slip over the rod, the linear expansion in the diameter of…
Q: copper slab of length 15.0cm and cross-section area 105cm2 has Th=125degree Celsius and Tc=10degree…
A: Heat flow Q = KA (ΔΤ/Δx)t
Q: 5. A spherical brass shell has an interior volume of 1.30 x 10-3³ m³. Within this interior volume is…
A:
Q: 1. When the temperature of a coin is raised by 73 °F, the coin's diameter increases by 2.50 ×10¬º m.…
A: 1. Convert the Fahrenheit to Celsius. ∆T=73°F-32×59=22.8°C The relation between the increase in…
Q: A steel beam used in the construction of a brídge is 9.2 m long at 20 °C. On a hot summer day, the…
A: Given data α=11×10-6/°cL=9.2 m∆T=40-20°c=20°c
Q: 4. A 1.50-kg iron horseshoe initially at 600°C is dropped into a bucket containing 20.0 kg of water…
A: We assume that the water-horseshoe system is thermally isolated (insulated) from the environment for…
Q: A container has 150.00 x 10-6 m3 of coffee at 85° C. To cool the coffee, you dropped two 11.0g ice…
A:
Q: 3. a. A Styrofoam ice box has a total area of 0.950 m² and walls with an average thickness of 2.50…
A: Given that: In part a: Total area of the Styrofoam ice box A=0.950 m² Average thickness of the…
Q: 2. Concrete sidewalks are always laid in sections, with gaps between each section. For example, the…
A:
Q: 10. A 0.500-kg of ice is initially at temperature of -8.0 °C. How much heat is required to melt…
A:
Q: Q7. The pressure is 1642 bar and 1 meter below the surface of a water-filled tank is: what is the…
A:
Q: A cabin has a 0.159-m thick wooden floor [k = 0.141 W/(m. C°)] with an area of 13.4 m². A roaring…
A:
Q: 1. A steel is 50 cm long at 25 °C. The coefficient of linear expansion for steel is 12 x 10-6…
A:
Q: 4. A circular copper ring at 20.0°C has a hole with an area of 9.980 cm?. (a) What minimum…
A: a) Write the expression for the change in area and substitute the required values. Calculate the…
Q: A hot 120 g block of copper is quickly placed into a beaker of negligible heat capacity containing…
A: Given: The mass of the copper is 120 g. The mass of the water is 300 g. The initial temperature of…
Q: A copper sphere of surface area 300 sq cm and at a temperature of 427"C is plcec enclosure…
A: To find-Rate at which heat is being lost by this sphere dQdt=?Given-e=0.6σ=5.7×10-8S.I. UnitsA=300…
Q: 1. Railroad rails made of steel, each 20 meters long are laid end to end at 30°C. If the daytime…
A:
Q: At 68°F, an aluminum ring has an inner diameter of 5.000 cm, and a brass rod has a diameter of 5.050…
A: Given Data Diameter of the aluminum ring is dal=5.000 cm=0.0500 m Diameter of the brass rod is…
Q: 11. A cube of ice is taken from the freezer at -12 °C and placed in a 130 g aluminum calorimeter…
A:
Q: A lead rod is heated from 30 to 50 . After the temperature is raised, the rod lengthens 0.00013 m.…
A: Given: Initial temperature, Ti=30° C=303 K Final temperature, Tf=50° C=323 K Coefficient of linear…
Q: 3. A spherical brass shell has an interior volume of 1.70 × 10¬³ m3. Within this interior volume is…
A: volume of brass shell = 1.7×10-3 m3volume of steel ball = 5×10-4 m3increase in temperature = 11oC
Q: 1. We want to slip an aluminum (a = 24 x 10-6/K) ring over a steel (a = 12 x 10-6/K) bar. At 10 °C…
A:
Q: An aluminum alloy hollow metal sphere (a = 25×106/°C) with a radius of 1 meter is exposed to a 111°C…
A: Aluminium alloy hollow sphere having radius (r)= 1 m Coefficient of linear expansion (α) of…
Q: is 9 A. A metal sphere has a coefficient of thermal expansion of at 20 °C x 10-6 °C-1. The internal…
A: Given Data: The coefficient of thermal expansion is, α=9×10-6 °C-1. The internal diameter is, d =…
Q: 8. Concrete sidewalks are always laid in sections, with gaps between each section. For example, the…
A:
Q: A hole is drilled in a copper sheet. The diameter of the hole is 4.24 cm at 27.0 °C. What is the…
A: Given that, the initial temperature is 27.0 °C, final temperature is 227 °C, and the Coefficient of…
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: 3. The length of a glass rod is 52.7 cm at 25 °C. After heating, the final length of the glass is…
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: 12. At 20°C, an aluminum (αAI = 24.0 x 106 °C-¹) ring has an inner diameter of 5.0000 cm and a brass…
A: The coefficient of linear expansion of aluminum: The coefficient of linear expansion of brass: The…
Q: 10. Concrete sidewalks are always laid in sections, with gaps between each section. For example, the…
A:
Q: 9. If the coefficient of linear expansion of a given material is 1.2, what is the change in length…
A:
Q: 3. A glass flask whose volume is 1000.00 cm³ at 0.0°C is completely filled with mercury at this…
A: As per the given information from the question,Vo=1000 cm3T1=0° CT2=55 ° CβHg(coefficient of volume…
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: 3. i A steel rod has a length of 3.000 cm at room temperature (20° C). A brass rod has a length of…
A: Original length of steel rod, Ls=3 cm Original length of brass rod, LB =2.997 cm Coefficient of…
Q: 5. A spherical brass shell has an interior volume of 1.60 x 103 m³. Within this interior volume is a…
A: Given Brass shell interior volume VB= 1.60×10-3 m3 Steel ball volume VS = 0.70×10-3…
Q: 7. An insulated container has 40.0-g of water at 70.0°C. How much as at -5.00°C needs to be added to…
A: Given data: Insulated container has 40g water at 700C Final temperature = 250C
Q: 14. A commonly used method of fastening one part to another part is called "shrink fitting." A steel…
A:
Step by step
Solved in 3 steps with 2 images
