A cylindrical milk steel storage tank has 4.2 m as diameter and is 4.5 m high
(a) Find quantity of it can contain
(b) How much steel sheet was actually used to make this closed tank, if 1/7 of steel sheet was wasted in making the tank
Dear Student,
Formula used-
Diameter=2 radius
Please find below the solution to the asked query:
Given : Cylindrical milk steel storage tank has 4.2 m as diameter and is 4.5 m high .
a ) quantity of milk it can contain = Volume of cylindrical milk steel storage tank
We know volume of cylinder = r2 h , So
Volume of cylindrical milk steel storage tank = = 62.37 m3
We know 1 m3 = 1000 liter , So
Quantity of milk it can contain = 62.37 m3 = 62370 liter ( Ans )
b ) Steel sheet was actually used to make this closed tank , if of steel sheet was wasted in making the tank .
So,
Total steel sheet = Total surface area of tank ( As we have closed tank ) + Total surface area of tank
We know Total surface area of cylinder = 2 r ( r + h ) , So
Total steel sheet =
Hope this information will clear your doubts about topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards
Formula used-
Diameter=2 radius
Please find below the solution to the asked query:
Given : Cylindrical milk steel storage tank has 4.2 m as diameter and is 4.5 m high .
a ) quantity of milk it can contain = Volume of cylindrical milk steel storage tank
We know volume of cylinder = r2 h , So
Volume of cylindrical milk steel storage tank = = 62.37 m3
We know 1 m3 = 1000 liter , So
Quantity of milk it can contain = 62.37 m3 = 62370 liter ( Ans )
b ) Steel sheet was actually used to make this closed tank , if of steel sheet was wasted in making the tank .
So,
Total steel sheet = Total surface area of tank ( As we have closed tank ) + Total surface area of tank
We know Total surface area of cylinder = 2 r ( r + h ) , So
Total steel sheet =
Hope this information will clear your doubts about topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards