Why is no energy conversion a 100 percent efficient?

Asked by Dr. John Carmen 12 years ago 1/9/2013 2:03 AM

Last updated by anonymous 12 years ago 1/9/2013 10:09 PM

Answered by Dr. John Carmen 12 years ago 1/9/2013 10:09 PM

In any energy conversion, some waste energy is produced that can't be used.