Water drips from a tap at the rate of 4 drops every 3 seconds. Volume of one drop
of water is 0.4 cm". The dripped water is collected in a cylindrical vessel. The oute
diameter & uniform thickness of this vessel is 10cm& 1cm respecovely. How man
minutes will be required to fill the vessel completely if it's height is 70 cm?
Answers
Answer:
110 minutes
pls mark brainliestt
Step-by-step explanation:
Water drips from a tap at a rate of 4 drops every 3 seconds .Volume of one drop of water is 0.4 cubic cm.The outer diameter of this vessel is 10 cm.Uniform thickness of this vessel is 1 cm.Height of this vessel is 70 cm.
Find:
How many minutes will be required to fill the vessel completely.
Explanation:
Inside diameter of the vessel is 2 times less than thickens of the vessel because of both side thicknessInside diameter of the vessel = 10 - (2×1)
=8 cm.
Volume of vessel = ×(Inside diameter) ² × Height
= × 8² × 70
=3518.58 cm³
4 drops every 3 seconds and one drop =0.4 cm³Therefore 4 drop = 4 × 0.4 = 1.6 cm³ for 3 second.Therefore for 1 minutes total volume fill will be =1.6 ×
= 32 cm³
Total minute to fill vessel =
= 109.95 minute.
To learn more...
1 But the formula for power is work/time and work is a vector quantity
brainly.in/question/12116446
2 Lesson name is problems on time and work
1)'A'can do a work in 10 days and 'B' can do the same work in 16 days . with the help of C ,they do the work in 4 days only.in how many days 'C' can do the work alone?
answer = 11 × 3/7 days