asked 145k views
0 votes
Please help me. Thank you very much! 15 points :)

How does a steam engine do work?
A. Steam expands and spins an axle.
B. Steam turns a turbine.
C. Steam causes wheels to turn.
D. Steam enters a cylinder and pushes a piston.

asked
User Tomax
by
8.0k points

2 Answers

4 votes
The answer is definitely D. Steam enters a cylinder and pushes a piston
answered
User Cite
by
6.9k points
6 votes
D. Steam enters a cylinder and pushes a piston
answered
User Ashisha Nautiyal
by
8.3k points
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