23. A hemispherical bowl of internal diameter 36 cm contains a liquid. This liquid is to be filled in cylindrical bottles
24. A toy is in the form of a cone mounted on hemisphere of diameter 7 cm. The total height of the toy is 14.5 cm.
Find he volume and the total surface area of the toy.
of radius 3 cm and height 6 cm. How many bottles are required to empty the bowl?
25. A sphere of diameter 6 cm is dropped into a chilindrical vessel partly filled with water, whose diameter is 42 cm.
If the sphere is completely submerged in water, by how much will the surface of water be raised in the
cylindrical vessel?
26. A cylindrical vessel, with base radius 5 cm and height 24 cm, is full of water. This water is emptied into a
cylindrical vessel of base radius 10 cm. Find the height to which the water will rise in the cylinder.
27. Water flow at the rate of 10 m/minute through a cylindrical pipe 5mm in diameter, how long would it take to fill
a conical vessel whose diameter at the base is 40 cm and depth 24 cm?
28. A well of diameter 3 m is dug 14 m deep. The earth taken out of it has been spread evenly all around it in the
shape of circular ring of width 4 cm to form an embankment, Find the height of the embankment.
29. A cylindrical vessel with internal diameter 10 cm and height 10.5 cm is full of water. A solid cone of base
diameter 7 cm and height 6 cm is completely immersed in water. Find the volume of
(i) Water displaced out of the cylindrical vessel. (ii)Water left in the cylindrical vessel.
Answers
Answered by
0
Answer:
he was a good time with a good time with a good time with a good time with a good time
Similar questions