A cylindrical jar of radius 10 cm is filled with water upto a height of 15cm. 14 sphercal balls of radius 3 cm each are immersed in the jar. Find the new le
In a cylindrical vessel of radius 10 cm, containing some water, 9000 small spherical balls are dropped which are completely immersed in water which raises the
20Diagram NOT10cm accurately drawn10 cm10 cm The diagram shows a solid shape made from a cone on top of a cylinder.The cone has a radius of 10 cm and a height of 10 cm.The cylinder has a radius of 10 cm and a height of 10 cm.The centre of the base of the cone coincides with...
16 A solid cylinder has radius r cm and height h cm. A solid sphere has radius r cm.The total surface areas of the solid cylinder and the sphere are equal.h r十Work out, in terms of r, the total volume of the cylinder. 相关知识点: 试题来源: 解析 S.A. of cylinder S.A....
A solid cylinder (radius = 14.0 cm, height = 14.5 cm) has a mass of 7.59 kg. This cylinder is floating in water. Then oil (density = 725 kg/ m3) is poured on top of the water until the situation shown in the drawing results. How much of...
where, ρ is the density of an object, V is the volume of an object, and m is the mass of an object. Answer and Explanation: Given: The radius of a solid cylinder is r=2 cm=2×10−2 m. The length of a solid ...
The volume V of water in a cylinder is given by: V=πr2h Where r is the radius of the cylinder. Given that the radius of the cylindrical vessel is 10 cm, we can set up the equation: 1500π=π(102)h This simplifies to: 1500π=π(100)h Dividing both sides by π: 1500=100h ...
107NOT TO SCALE6mm一-15 mm The diagram shows a solid made from a cylinder of radius 6 mm, length 15 mm and two hemispheres of radius 6 mm.(a) Calculate the total surface are a of the solid(i) in mm2,1020(1017 to 1018...)Answer(a)i.m 3](ii)in cm2.10.2(10.17to 10.18......
(b) In the diagram below, a solid right cylinder of height x cm and radius r cm is inscribed in a sphere of centre C with radius 8 cm. The circumference of the top and bottom circular surfaces of the cylinder are in contact with the sphere as shown in the figure below.rcm F8cm xc...
A solid cylinder of base radius 7 cm and height 24 cm is surmounted by a cone of the same radius and same vertical height. A hemisphere surmounts the cy