Heat energy lost due to friction is a source of ___________. ??

Question

Heat energy lost due to friction is a source of ___________.

A. decreased entropy

B. mechanical energy

C. increased entropy

D. electrical energy

Answer 1

C.  increased entropy

Answer 2

c- increased entropy.

Entropy is unusable energy and tends to increase. If you see heat lost- that's energy that wasn't used- that's entropy.  

Relates to the second Law of Thermodynamics.

Answer 3

C. increased entropy

That's one of the main definitions of entropy: unusable, wasted, heat energy; as in heat wasted in friction.

.

Answer 4

c. Because your initial energy is now 'scattered'. The more the the disorder the more the entropy

Answer 5

C>>> Entropy ^^^^^^^