41.7k views
3 votes
Why is it that when a steadily flowing gas flows from a larger diameter pipe to a smaller diameter pipe, what causes the pressure in the smaller pipe to drop?

User Drey
by
6.9k points

1 Answer

0 votes
When a steadily flowing gas flows from a larger diameter pipe to a smaller diameter pipe the pressure does not decrease, it increases, do to the smaller volume. 
User Ystack
by
7.3k points