A Heating Element Inside a Rigid Plastic Box in the Form

A heating element inside a rigid plastic box in the form of a cube,0.15 m on a side,is used to heat its contents,a volume of nitrogen gas (N₂) ,which begins at standard temperature (0 $^{\circ}$ C) and pressure (1 atm) .If the heat input to the box is 185 J,what is the final temperature of the gas?

A) 69 $^{\circ}$ C
B) 88 $^{\circ}$ C
C) 150 $^{\circ}$ C
D) 50 $^{\circ}$ C
E) 59 $^{\circ}$ C