A cyclinderical tank is open at the top and has cross sectional area a_1. Water is filled in it up to a height h. There is a hole of cross sectional area a_2 at its bottom. Given a_1=3a_2. ii. The initially velocity with which the water emerges from the hole is

A cyclinderical tank is open at the top and has cross sectional area a

1.	A cyclinderical tank is open at the top and has cross sectional area a_1. Water is filled in it up to a height h. There is a hole of cross sectional area a_2 at its bottom. Given a_1=3a_2. ii. The initially velocity with which the water emerges from the hole is
Answer» `1/2sqrt(GH)` `SQRT(2gh)` `3/2sqrt(gh)` `2sqrt(2gh)` ANSWER :C