In a spray can,the flow of air makes paint flow up the tube. As the air flows, it is blown away in droplets.
A)as the air flows what happens to its speed and pressure? Why?
B)why does the paint flow up the tube?
A)as the air flows what happens to its speed and pressure? Why?
B)why does the paint flow up the tube?
1 answer
0 answers
1 answer
2 answers