Bobby Drake aka "iceman" is member of the X-Men who has the physics-defying ability to "manipulate cold and ice". Iceman is depicted with the ability to lower the temparature of nearby objects at will. For example, Iceman can freeze an entire pond in seconds just by touching the surface of the water. Numbers for this example are: • The pond is 20 m across and can be approximated as a hemisphere.You can assume the density of water is 1.00 g cm-3 and independent of temperature.The temperature of the pond is intially 17°C and uniform throughout.After iceman freezes the pond, its temperature is -10°C.Properties for water at P = 1 bar(| mol-" K-1)Trus = 0°C, Tyap = 100°CH,0(s)H;0(f)H20(g)38.0975.32737.47AfusH = 6.010 k) mol-!AvapH = 40.65 kJ mol"1a) How many moles of water are in the pond?b) What is the total amount of heat removed from the pond?c) Assuming Iceman has a normal human body temperature (37°C), and that his body temperature is constant during the freezing process, what must his change in entropy be ( ASiceman ) so that this process doesn'tviolate the 2nd Law of Thermodynamics?d) Why isn't it ossible to "manioulate cold" or "increase the coldness" of an oblect? Exolain in 1 or 2 sentences.

Givena set of physical conditions relevant to freezing of a pond by iceman Bobby DrakeTo…

Answered: Bobby Drake aka "iceman" is member of…

Introduction to Chemical Engineering Thermodynamics

8th Edition

ISBN:9781259696527

Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Chapter1: Introduction

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Bobby Drake aka "iceman" is member of the X-Men who has the physics-defying ability to "manipulate cold and ice". Iceman is depicted with the ability to lower the temparature of nearby objects at will. For example, Iceman can freeze an entire pond in seconds just by touching the surface of the water. Numbers for this example are:

• The pond is 20 m across and can be approximated as a hemisphere.
You can assume the density of water is 1.00 g cm-3 and independent of temperature.
The temperature of the pond is intially 17°C and uniform throughout.
After iceman freezes the pond, its temperature is -10°C.
Properties for water at P = 1 bar
(| mol-" K-1)
Trus = 0°C, Tyap = 100°C
H,0(s)
H;0(f)
H20(g)
38.09
75.327
37.47
AfusH = 6.010 k) mol-!
AvapH = 40.65 kJ mol"1
a) How many moles of water are in the pond?
b) What is the total amount of heat removed from the pond?
c) Assuming Iceman has a normal human body temperature (37°C), and that his body temperature is constant during the freezing process, what must his change in entropy be ( ASiceman ) so that this process doesn't
violate the 2nd Law of Thermodynamics?
d) Why isn't it ossible to "manioulate cold" or "increase the coldness" of an oblect? Exolain in 1 or 2 sentences.

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