***entropy is the measure or inclination of increase in the level of disorder or disadvantage from order... like we you take a puzzle game and then shake it strongly it will be more disturbed as compared to the previous arrangement....
Entropy means that system naturally progress from order to disorder. Entropy measures the level of this disorder or messiness. We can measure increase or decrease of entropy, for example by answering the question 'How a human being can avoid decay?' or by being concentrated on WHY the system is more organized and why it tends to grow.
Entropy is a measure of disorder or randomness in a system, represented by the symbol S. It signifies how dispersed energy is within a system and is governed by the Second Law of Thermodynamics, which states that the entropy of isolated systems always increases. A classic example of increasing entropy is ice melting into water, where the orderly arrangement of molecules becomes more disordered.
;
Ep=m.g.hEp= 5.9,8.10 Ep= 490 JPenjelasan:Dimana: Ep= adalah energi potensial (dalam joule)m =adalah massa benda (dalam kilogram)g =adalah percepatan gravitasi (sekitar 9.8 m/s² di permukaan bumi)h = adalah ketinggian benda dari titik acuan (dalam meter)
Penyelesaian[tex]m = 5 ~\text{kg}[/tex][tex]g = 9,8 ~\text{m/s}^2[/tex][tex]h = 10 ~ \text{m}[/tex][tex]E_p = m \cdot g \cdot h[/tex][tex]= 5 \times 9{,}8 \times 10[/tex][tex]= 490[/tex]energi potensial = 490 joule