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1.900 x 106 J of heat is added to a cylinder of aluminum (radius 5.000 cm, length 10.00 cm) at room temperature (let's call the temperature exactly 300 K). Is this amount of heat enough to completely melt the aluminum? Assume the specific heat quoted in the text applies to aluminum in any phase and also that the density is valid at 300 K. 1) Calculate the mass of the aluminum sample. 2) What would be the AT for this sample if it was raised to the the phase boundary between the solid and liquid states of matter? Ignore, for now, whether this amount of heat is actually enough to make that happen. 3) Look up the specific heat for this sample and report it in course standard units, which are . Hint: what are the standard units of energy, mass, and [m];[7] * temperature?

1.900 x 106 J of heat is added to a cylinder of aluminum (radius 5.000 cm, length 10.00 cm) at room temperature (let's call the temperature exactly 300 K). Is this amount of heat enough to completely melt the aluminum? Assume the specific heat quoted in the text applies to aluminum in any phase and also that the density is valid at 300 K. 1) Calculate the mass of the aluminum sample. 2) What would be the AT for this sample if it was raised to the the phase boundary between the solid and liquid states of matter? Ignore, for now, whether this amount of heat is actually enough to make that happen. 3) Look up the specific heat for this sample and report it in course standard units, which are . Hint: what are the standard units of energy, mass, and [m];[7] * temperature?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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can you please do 1-3. thank you

**Heat and Phase Change in Aluminum** 1.900 x 10^6 J of heat is added to a cylinder of aluminum (radius 5.000 cm, length 10.00 cm) at room temperature (let’s call the temperature exactly 300 K). Is this amount of heat enough to completely melt the aluminum? Assume the specific heat quoted in the text applies to aluminum in any phase and also that the density is valid at 300 K. 1) **Calculate the mass of the aluminum sample.** 2) **What would be the ΔT for this sample if it was raised to the the phase boundary between the solid and liquid states of matter?** Ignore, for now, whether this amount of heat is actually enough to make that happen. 3) **Look up the specific heat for this sample and report it in course standard units, which are [E]/[m][T].** Hint: what are the standard units of energy, mass, and temperature? 4) **Look up the latent heat of fusion for this sample and report it in standard units, which are [E]/[m].** _Note_: In these questions, [E] is energy, [m] is mass, and [T] is temperature.
Transcribed Image Text:**Heat and Phase Change in Aluminum** 1.900 x 10^6 J of heat is added to a cylinder of aluminum (radius 5.000 cm, length 10.00 cm) at room temperature (let’s call the temperature exactly 300 K). Is this amount of heat enough to completely melt the aluminum? Assume the specific heat quoted in the text applies to aluminum in any phase and also that the density is valid at 300 K. 1) **Calculate the mass of the aluminum sample.** 2) **What would be the ΔT for this sample if it was raised to the the phase boundary between the solid and liquid states of matter?** Ignore, for now, whether this amount of heat is actually enough to make that happen. 3) **Look up the specific heat for this sample and report it in course standard units, which are [E]/[m][T].** Hint: what are the standard units of energy, mass, and temperature? 4) **Look up the latent heat of fusion for this sample and report it in standard units, which are [E]/[m].** _Note_: In these questions, [E] is energy, [m] is mass, and [T] is temperature.
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