Question

An incompressible fluid flows steadily through a cylindrical pipe which has radius 2r at point a and radius r at ppint b frther alonv the flow direction

Answer 1

Answer:

1. hi shgwcqvsngwilxmx

Explanation:

1. byaagagbshiaoaknxnxxbbdbbdbdbdb
2. jsuissjnhwhwjj
3. dhsilqmxnbxujlq
4. bduwkwkndb