Question

6. A cube of aluminum 10.0 cm on each side is cooled from 111 °C to 25 °C. If the energy removed from the aluminum cube were added to a copper cube of the same size at 35 °C, what would be the final temperature of the copper cube?(ρAl = 2700 kg/m³; ρcopper = 8890 kg/m³)

Answer #1

A copper cube measuring 1.60 cm on edge and an aluminum cube
measuring 1.64 cm on edge are both heated to 55.3 ∘C and submerged
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What is the final temperature of the water when equilibrium is
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A copper cube measuring 1.58 cm on edge and an aluminum cube
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g/mL for water.)

A copper cube measuring 1.60 cm on edge and an aluminum cube
measuring 1.64 cm on edge are both heated to 55.3 ∘C and submerged
in 100.0 mL of water at 21.5 ∘C.What is the final temperature of
the water when equilibrium is reached? (Assume a density of 0.998
g/mL for water.)

A copper cube measures 6.00 cm on each side. The bottom face is
held in place by very strong glue to a flat horizontal surface,
while a horizontal force F is applied to the upper face
parallel to one of the edges.
A.) Show that the glue exerts a force F on the bottom
face that is equal but opposite to the force on the top face, with
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B.) How large must F be to cause the...

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1.)What is the final pressure if the process is at constant
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2.)What is the final volume if the process is at constant
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A cube 17 cm on each side contains 2.4 g of helium at 20∘C. 1400
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2.)What is the final volume if the process is at constant
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What is the final pressure if the process is at constant
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What is the final volume if the process is at constant
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What is the final volume if the process is at constant
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