Question

Multi Correct Choice Type:
Select the correct statements:
1) Temperature can be raised in an insulated system by doing electrical or
mechanical work.
2) Temperature can be lowered in an insulated system by doing electrical or
mechanical work.
3) Temperature cannot be lowered in an insulated system by doing electrical or
mechanical work.
4) Temperature cannot be raised in an insulated system by doing electrical or
mechanical work.
​

Answer 1

Answer:

2) temperature can be lowered in an insulated system by doing electrical or mechanical work

Answer 2

Answer:

these are the right answee

Explanation:

3) Temperature cannot be lowered in an insulated system by doing electrical or

mechanical work.

4) Temperature cannot be raised in an insulated system by doing electrical or

mechanical work.