Closed system can be reversible or irreversible. Therefore, the system entropy will increase when the amount of motion within the system increases. The second law states that the entropy of a system never decreases. ... For a closed system, the entropy can increase, decrease or remain constant. Our universe is marching very, very slowly towards equilibrium! The entropy of the universe will always increase. The system may increase or decrease, but the surrounding will more than compensate this to ensure the entropy of the universe … Entropy is Confusing. Check Answer and Solution for abo Pages 15. Basically entropy is a reflection of the statement that "It's easier to destroy than to build". The concept of entropy can be very confusing — partly because there are actually different types.The Hungarian mathematician John von Neumann lamented the situation thusly: "Whoever uses the term 'entropy' in a discussion always wins since no one knows what entropy really … I. Entropy (S) by the modern definition is the amount of energy dispersal in a system. If you want more depth have a peek at the laws of thermodynamics. KCET 2007: Entropy of the universe is (A) continuously increasing (B) continuously decreasing (C) zero (D) constant. $\begingroup$ I need to think more, but usually you define a system and surrounding, and these may make up your universe. This preview shows page 5 - 10 out of 15 pages. But in terms of the universe, and the very long-term, very large-scale picture, the entropy of the universe is increasing, and so the availability of energy to do work is constantly decreasing. Entropy per volume is more important than total entropy. Maybe we can look at entropy in a simpler way. School Beirut Arab University; Course Title CHEMISTRY 000; Uploaded By saadramadanaw. Answer. The entropy of the universe is increasing for a given. Answered by: Brent Nelson, M.A. II. The system entropy (S) by the modern definition is the amount of energy dispersal in a system. According to second law of thermodynamics , the entropy of the universe always increases in the course of every spontaneous (natural) change . Both the burning of fuel (mostly through fusion in stars) and the distribution of heat are processes which increase entropy. Since expansion of the Universe is continually reducing the observable universe, entropy per volume is more relevant. The entropy of the universe is increasing For a given change to be spontaneous. Entropy might be the truest scientific concept that the fewest people actually understand. Physics, Ph.D. Student, UC Berkeley The second law of thermodynamics says that the total entropy of the universe can never decrease. $\begingroup$ If life is decreasing local entropy and therefore decreasing entropy per volume, it is relevant to the question. I posit that yes, the entropy of the universe is increasing so long as we take the laws of thermodynamics to be true and our universe is an isolated macroscopic system. The vast majority of the universe is already screaming cold, so the heat death of the universe is just about burning what fuel there is and mixing the heat so created into the ever-expansive, cold, and unyielding cosmos. For example, the entropy increases when ice (solid) melts to give water (liquid). Increase, decrease or remain constant If you want more depth have a peek the... 15 pages for example, the entropy of the universe is marching very very! By the modern definition is the amount of energy dispersal in a simpler way per is... Course Title CHEMISTRY 000 ; Uploaded by saadramadanaw decreasing entropy per volume is relevant! The amount of energy dispersal in a system never decreases heat are processes which entropy! 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