Geology Earth

[wepayurbenefits]

Which of the following statements seems reasonable?

(a) Since a system always has inputs and outputs, an isolated system is not included in a system.

(b) A closed system is a system that has no input-output relationships with other systems.

c. The earth system can be considered a subsystem included in the solar system.
 Choose one: a

a, b

A, B

b, c

c. The Earth system is a subsystem of the solar system.

 

 

Which of the following statements in the following table seems reasonable?

(a) The volume per mole of substance is a quantity of state of a deterministic system.

(b) Input/output of a system can be described only by a potentiostatic variable.

c. Body weight is one of the strong-directive state quantities of a person.

 select 1: a

A

b

b, c

c

 

 

 

Which of the following statements seems reasonable?

(a) The value of pressure doubles when the area under consideration doubles.

(b) Density is a variable of strength because it is a quantity of state determined by mass per unit volume.

c Heat and work are energy flows in and out of the system.

 Choose one:

a

b

b, c

c.