Minimum box volumes are expressed in cubic ?

Any (unit of length)-cubed is a perfectly good unit of volume.

Some popular ones in the US, Liberia, and Myanmar are: cubic inch, cubic foot, cubic yard, cubic mile, fluid ounce, quart, gallon, and hogshead.

Some popular ones in the whole rest of the world are: cubic (millimeter, centimeter, meter, or kilometer), milliliter, and liter.

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation