Social Studies, 05.02.2020 10:01 dionne83

What is the best description of a closed system?

a system in which matter and energy are not exchanged with the surroundings
a system in which both matter and energy are exchanged freely between the system and the surroundings
a system in which energy can enter or leave the system but matter cannot
a system in which matter can enter or leave the system but energy cannot

Answers: 2

Show answers

Another question on Social Studies

Social Studies, 22.06.2019 02:30

Which were accomplishments of jane addams? check all that apply. she established hull house. she founded the sierra club. she served on chicago’s board of education. she published a book of photographs showing the urban poor. she won the nobel peace prize in 1931.

Answers: 2

Answer

Social Studies, 23.06.2019 09:30

Ineed your opinion for the question of what is your thoughts on the use of medical marijuana? (social experiment)

Answers: 2

Answer

Social Studies, 23.06.2019 19:10

With regard to personality, it appears that: a) there is little consistency of behavior from one situation to the next and little consistency of traits over the life span.b) there is little consistency of behavior from one situation to the next but significant consistency of traits over the life span.c) there is significant consistency of behavior from one situation to the next but little consistency of traits over the life span.d) there is significant consistency of behavior from one situation to the next and significant consistency of traits over the life span.

Answers: 1

Answer

Social Studies, 24.06.2019 00:30

What war have the u.s. the southwestern area a. civil war b. war if 1812 c.american revolution d. mexican war

Answers: 1

Answer

You know the right answer?

What is the best description of a closed system?

a system in which matter and energy ar...

Questions