When a steadily flowing gas flows from a larger-diameter pipe to a smaller-diameter pipe, what happens to (a) its speed, (b) its pressure, and (c) the spacing between its streamlines?

Explanation:

When a steadily flowing gas flows from a larger-diameter pipe to a smaller-diameter pipe, the following happens to the parameters below:

(a) its speed, - Increases

(b) its pressure - decreases

(c) the spacing between its streamlines - decreases

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

the answer is minerals.