Select the correct statements:

Options

A. temperature can be raised in an insulated system by doing electrical or mechanical work
B. temperature can be lowered in an insulated system by doing electrical or mechanical work
C. temperature cannot be lowered in an insulated system by doing electrical or mechanical work
D. temperature cannot be raised in an insulated system by doing electrical or mechanical work

Answer

A, C

Explanation

Temperature can be raised in an insulated system.