(i am repostingthe question plsansurgent):a metal cube of side 11 cm is completely submerged in a water contained in a cylindrical vessel with diameter 28 cm, find the rise in level of water ?
Dear Student,
Please find below the solution to the asked query:
Given : Diameter of cylindrical vessel = 28 cm , So radius = 14 cm
And when cube submerged rise in water level = h
Edge of cube = 11 and we know volume of cube = ( Edge )3 , So
Volume of given cube = 113 = 1331
We know volume of cylinder = , So
Volume of water =
Here , when a cube is submerged into a cylindrical vessel, the volume of water displaced is equal to the volume of cube .
Therefore,
616 h = 1331
h =
h =
So,
Rise in water level = cm ( Ans )
Hope this information will clear your doubts about Surface Areas and Volumes .
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
Please find below the solution to the asked query:
Given : Diameter of cylindrical vessel = 28 cm , So radius = 14 cm
And when cube submerged rise in water level = h
Edge of cube = 11 and we know volume of cube = ( Edge )3 , So
Volume of given cube = 113 = 1331
We know volume of cylinder = , So
Volume of water =
Here , when a cube is submerged into a cylindrical vessel, the volume of water displaced is equal to the volume of cube .
Therefore,
616 h = 1331
h =
h =
So,
Rise in water level = cm ( Ans )
Hope this information will clear your doubts about Surface Areas and Volumes .
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