One cubic meter of a certain eutectic alloy is heated ina crucible from room temperature to 100°C above itsmelting point for casting. The alloy's densityg/cm, melting point = 800°C, specific heat3D0.33 J/g°Cin the solid state and 0.29 J/g°C in the liquid state; andheat of fusion = 160 J/g.a. calculate,i. the heat to raise the temperature to the melting pointi, the heat to raise the molten metal to the desiredtemperature for pouring.b. How much heat energy (total) must be added toaccomplish the heating, assuming no losses?7.5%3D%3D

Given: density=7.5 g/cm^3 melting point=800 oC specific heat, in solid state 0.33 J/gC in liquid…

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the heat to raise the temperature to the melting point the heat to raise the molten metal to the desired

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

100%

One cubic meter of a certain eutectic alloy is heated in
a crucible from room temperature to 100°C above its
melting point for casting. The alloy's density
g/cm, melting point = 800°C, specific heat3D0.33 J/g°C
in the solid state and 0.29 J/g°C in the liquid state; and
heat of fusion = 160 J/g.
a. calculate,
i. the heat to raise the temperature to the melting point
i, the heat to raise the molten metal to the desired
temperature for pouring.
b. How much heat energy (total) must be added to
accomplish the heating, assuming no losses?
7.5
%3D
%3D

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