Which uses more energy, an empty refrigerator or a full refrigerator? Or does it matter? askscience

Assume, of course, that the items in the full refrigerator have already been cooled, and the air in each refrigerator has already been cooled. The empty and full refrigerators are identical except for their contents.

Submitted April 27, 2015 at 12:27AM by floooz http://ift.tt/1z4Bkeo askscience