Which of the following is an example of work being done on an object?
A.
A prism splits white light into many different colors.
B.
A large piece of machinery rests on the floor.
C.
A man pushes a large couch across the room.
D.
A small box sits on the top self of a bookshelf.

The answer is B. This should be in Physics, by the way. :)

Explanation:

Work is done when a object with mass is accelerated by a force.

if you're asking what comes out, it's steam.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.