Answer:c
Explanation:
In Physics we follow the sign convention i.e. work done by the system is considered as positive i.e. work is being done by system on the surrounding and vice-versa.
For heat :Heat added to the system is considered as Positive while heat loss to surrounding is considered as negative.
thus doing work on the surrounding(work done by system) w=+
Losing heat to the surrounding q=-
q = +, w = - ( option c ) represent a system that is doing work on the surroundings, as well as losing heat to the surroundings?
In physics, heat is the transfer of thermal energy between systems, while work is the transfer of mechanical energy between two systems.
Learn more about heat and work:
https://brainly.com/question/9614649
