1.00-cm-diameter sphere of copper is placed concentrically over a 0.99-cm-diameter hole in a sheet of aluminum....
1.00-cm-diameter sphere of copper is placed concentrically over a 0.99-cm-diameter hole in a sheet of aluminum. Both the copper and the aluminum start at a temperature of 24.0∘ C.) Calculate the minimum temperature at which the copper sphere will pass through the hole in the aluminum if the temperature of the copper is 24.0∘ C. (Express your answer to three significant figures.)
Homework Answers
Add Answer to:
1.00-cm-diameter sphere of copper is placed concentrically over
a 0.99-cm-diameter hole in a sheet of aluminum....
2 parts thx 1. A flat aluminum plate has a circular hole of diameter 1.858 cm...
2 parts thx 1. A flat aluminum plate has a circular hole of diameter 1.858 cm at 0.00 °C.What is the change in its diameter when the temperature of the plate is increased to 114 °C? For reference, the coefficient of thermal expansion for aluminum is 2.3 x 10-5/C°. Give at least 2 significant figures in your answer, which should be in cm. 2.A flat plate made of an unknown metal has a circular hole of diameter 3 cm at...
A 18.0 g copper ring at 0.000°C has an inner diameter of D = 2.54000 cm....
A 18.0 g copper ring at 0.000°C has an inner diameter of D = 2.54000 cm. An aluminum sphere at 106.0°C has a diameter of d = 2.54508 cm. The sphere is placed on top of the ring, and the two are allowed to come to thermal equilibrium, with no heat lost to the surroundings. The sphere just passes through the ring at the equilibrium temperature. What is the mass of the sphere? Copper expansion = 17 * 10^-6 Aluminum...
An aluminum sphere is 8.15 cm in diameter Part A What will be its change in...
An aluminum sphere is 8.15 cm in diameter Part A What will be its change in volume if it is heated from 40 C to 150 C? Express your answer using two significant figures. Submit Previosis Answers Request Answer
A cylindrical pin of diameter 20.000 cm, made of aluminum, does not fit through a 19.990-cm...
A cylindrical pin of diameter 20.000 cm, made of aluminum, does not fit through a 19.990-cm circular hole in a copper plate. The pin and the copper plate both are initially at a temperature of 110 degrees C. At what temperature, in degrees C, does the cylindrical pin just fit into the circular hole of the copper plate if both the plate and the pin are cooled together? 0 4.2x10² 0 -3.3 x 101 0 -1.7 102 O-1.0 x 102...
A 21.0 g copper ring at 0°C has an inner diameter of D = 2.50458 cm....
A 21.0 g copper ring at 0°C has an inner diameter of D = 2.50458 cm. A hollow aluminum sphere at 91.0°C has a diameter of d = 2.50922 cm. The sphere is placed on top of the ring (see the figure), and the two are allowed to come to thermal equilibrium, with no heat lost to the surroundings. The sphere just passes through the ring at the equilibrium temperature. What is the mass of the sphere? The linear expansion...
A 30.0 g copper ring at 0°C has an inner diameter of D = 3.51884 cm....
A 30.0 g copper ring at 0°C has an inner diameter of D = 3.51884 cm. A hollow aluminum sphere at 87.0°C has a diameter of d = 3.52526 cm. The sphere is placed on top of the ring (see the figure), and the two are allowed to come to thermal equilibrium, with no heat lost to the surroundings. The sphere just passes through the ring at the equilibrium temperature. What is the mass of the sphere? The linear expansion...
17.19 Q A machinist bores a hole of diameter 1.31 cm in a steel plate at...
17.19 Q A machinist bores a hole of diameter 1.31 cm in a steel plate at a temperature of 25.5 ∘C. 1- What is the cross-sectional area of the hole at 25.5 ∘C . Express your answer using four significant figures. 2- What is the cross-sectional area of the hole when the temperature of the plate is increased to 150 ∘C ? Assume that the coefficient of linear expansion remains constant over this temperature range. Express your answer using four...
An aluminum sphere is 8.55 cm in diameter. Part A What will be its % change...
An aluminum sphere is 8.55 cm in diameter. Part A What will be its % change in volume if it is heated from 30°C to 125 °C? Express your answer to two significant figures and include the appropriate units. VO AEO ? ΔΙ % Submit Request Answer Provide Feedback
A 15.0 g copper ring at 0°C has an inner diameter of D = 3.61231 cm....
A 15.0 g copper ring at 0°C has an inner diameter of D = 3.61231 cm. A hollow aluminum sphere at 93.0°C has a diameter of d 3.61852 cm. The sphere is placed on top of the ring (see the figure), and the two are allowed to come to thermal equilibrium, with no heat lost to the surroundings. The sphere just passes through the ring at the equilibrium temperature. What is the mass of the sphere? The linear expansion coefficient...
A circular hole in an aluminum plate is 2.731 cm in diameter at 0.000°C. What is...
A circular hole in an aluminum plate is 2.731 cm in diameter at 0.000°C. What is the change in its diameter when the temperature of the plate is raised to 142.0°C? x cm Table 18-2 Some Coefficients of Linear Expansiona Substance a (10-09) Ice (at 0 C) 51 Lead Aluminum Brass Copper 17 Concrete 12 Steel Glass (ordinary) Glass (Pyrex) 3.2 Diamond Invart 0.7 Fused quartz 0.5
An aluminum sphere is 8.15 cm in diameter Part A What will be its change in volume if it is heated from 40 C to 150 C? Express your answer using two significant figures. Submit Previosis Answers Request Answer
A cylindrical pin of diameter 20.000 cm, made of aluminum, does not fit through a 19.990-cm circular hole in a copper plate. The pin and the copper plate both are initially at a temperature of 110 degrees C. At what temperature, in degrees C, does the cylindrical pin just fit into the circular hole of the copper plate if both the plate and the pin are cooled together? 0 4.2x10² 0 -3.3 x 101 0 -1.7 102 O-1.0 x 102...
An aluminum sphere is 8.55 cm in diameter. Part A What will be its % change in volume if it is heated from 30°C to 125 °C? Express your answer to two significant figures and include the appropriate units. VO AEO ? ΔΙ % Submit Request Answer Provide Feedback
A 15.0 g copper ring at 0°C has an inner diameter of D = 3.61231 cm. A hollow aluminum sphere at 93.0°C has a diameter of d 3.61852 cm. The sphere is placed on top of the ring (see the figure), and the two are allowed to come to thermal equilibrium, with no heat lost to the surroundings. The sphere just passes through the ring at the equilibrium temperature. What is the mass of the sphere? The linear expansion coefficient...
A circular hole in an aluminum plate is 2.731 cm in diameter at 0.000°C. What is the change in its diameter when the temperature of the plate is raised to 142.0°C? x cm Table 18-2 Some Coefficients of Linear Expansiona Substance a (10-09) Ice (at 0 C) 51 Lead Aluminum Brass Copper 17 Concrete 12 Steel Glass (ordinary) Glass (Pyrex) 3.2 Diamond Invart 0.7 Fused quartz 0.5
Most questions answered within 3 hours.
-
a
62 kg sprinter, started from resr, runs 47 m in 7 s at a constant...
asked 10 minutes ago -
For python 3.7. This should only be a few lines if any, but for
some reason...
asked 21 minutes ago -
what is IoT? How is it being used today? How will it be used in
the...
asked 34 minutes ago -
Please answer the four questions below.
1. If you were going to test a method that...
asked 49 minutes ago -
Provide two or three examples of support he uses to reinforce
his arguments?
The Alienation of...
asked 56 minutes ago -
QUESTION 1
Why do we see terms with multiple names in the database
community?
Consistency is...
asked 52 minutes ago -
In a titration experiment, 11.5 mL of 0.400 M H2SO4 neutralized
48.0 mL of NaOH. What...
asked 56 minutes ago -
A shot-putter throws the shot with a horizontal velocity of 10
m/s and a
vertical velocity...
asked 1 hour ago -
Mildred sells industrial-sized refrigeration units. Her
prospective buyer's face looks tense, and his forehead is wrinkled....
asked 1 hour ago -
Clark Heter is an industrial engineer at Lyons Products. He
would like to determine whether there...
asked 2 hours ago -
3. Use a text editor to create a comma-delimited file of user
IDs and passwords. Revise...
asked 1 hour ago -
Jensen and Associates has a projected balance
sheet that includes the following accounts. What is the...
asked 1 hour ago