Question
Question: A tank filled with fresh water has a hole in its bottom and water is flowing out of it. If the size ...
A tank filled with fresh water has a hole in its bottom and water is flowing out of it. If the size of the hole is increased, then
A
The volume of water flowing out per second will decrease
B
The velocity of out flow of water remains Unchanged
C
The volume of water flowing out per second remains zero
D
Both (2) and (3)
Answer
The velocity of out flow of water remains Unchanged
Explanation
Solution
The velocity of out low of water remains unchanged because it depends upon the height of water level and is independent of the size of the hole. The volume depends directly on the size of the hole.