Question

A tap drips at an average rate of 2 drops in 3 seconds. It takes 2080 drops of water to completely fill a hemispherical vessel of radius 8.3 cm. How many times can the vessel be filled in this manner in 13 hours?

Answer 1

Answer:

If every second a drop is fallen, then 60 drops fall in 1 minute and 3600 drops fall in 1 hour

Therefore in 1 day(24 hours) 24 * 3600 =86400drops

And next if for every 3000 drops 200 ml is filled then

200 ml/3000 drops = 0.06666 ml /drop

Therefore 0.06 ml/drop was fallen

Then

Water fallen in a day = 86400 * 0.06666 = 5760 ml = 5.7 liter