Classify each process by its individual effect on the entropy of the universe, s. drag the appropriate items to their respective bins. hints a process run infinitesimally slowly at equilibrium and reversed to its original statea constant composition mixture of solid and liquid water at stp (273.15 k and 1 atm)motion of a frictionless penduluma bag of red marbles and a bag of green marbles dumped together on a table topice melting to water above the melting pointhydrogen peroxide slowly decomposing into water and oxygen

Then the processes that affect entropy are: option 4,5,6

Entropy (with the symbol S) in thermodynamics indicates the degree of system disorder

Entropy like other thermodynamic terms can only be calculated from the initial and final changes

Entropy will also change in the process of changing energy forms

The value of ΔS ° can be calculated from standard entropy data

Let's look the option

A process in equilibrium does not cause changes in the nature of thermodynamics

The same composition shows the degree of regularity of the system (STP at 0 C and 1 atm)

The pendulum will move continuously because friction is ignored

There will be a change of potential energy into kinetic energy from marbles

Heat changes occur, where the system absorbs heat

Decomposition reaction occurs, in which heat is needed to decompose Hydrogen peroxide

Then the processes that affect entropy are: 4,5,6

Delta H solution  

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an exothermic reaction  

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as endothermic or exothermic  

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an exothermic dissolving process  

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Keywords:  the entropy of the universe

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.