A conical flask is full of mater. The flask was base m radius r and height n. the mater is poored into a cylindrical flask of base radius mr. find the height of water in the cylindrical flask.

Here, we have base radius of conical flask = r and height = h
Then,
Volume of conical flask = 
Again,
Base radius of cylindrical flask = mr.
Let height of cylindrical flask = h
Then, volume = π (mr)²h₁
Now,
Volume of Conical flask
= volume of cylindrical flask