So, the diameter of the cross section, .
i.e., 0.67mm (approx.).
Example 11: A hemispherical rank full of water is emptied hy a pipe at the rate of 3
litres per second. How much time with it take to empty half the tank, ir it is en in
diameter? (Take a
)
Answer:
gkhg jiti if us it so he hi oh to HDD tu ig