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27 Nov 2019
Kinetic energy is a microscopic concept. The equivalent cacroscopicconcept is:
a. mass b. entropy c. temp d. heat
the second law of thermodynamics has a number of equivalentdefinitions, all of which give an indication of which way natureflows . which of these statements is not generally derivable fromthe concept that that a particular engine is themost efficientengine possible and that it is reversible?
a. heat will not flow spontaneously from a cold reservoir to hotone
b. an engine or combination of engines alone cannot make theat flowfrom a cold reservoir to a hot one.
c. heat will flow spontaneoulsy from a cold reseroir to hotone
d. it is not possible to convert 100 % of heat into work.
Kinetic energy is a microscopic concept. The equivalent cacroscopicconcept is:
a. mass b. entropy c. temp d. heat
the second law of thermodynamics has a number of equivalentdefinitions, all of which give an indication of which way natureflows . which of these statements is not generally derivable fromthe concept that that a particular engine is themost efficientengine possible and that it is reversible?
a. heat will not flow spontaneously from a cold reservoir to hotone
b. an engine or combination of engines alone cannot make theat flowfrom a cold reservoir to a hot one.
c. heat will flow spontaneoulsy from a cold reseroir to hotone
d. it is not possible to convert 100 % of heat into work.
Jean KeelingLv2
26 Jan 2019
