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What is the formula for finding the surface area of hollow cylinder?
Wiki User
∙ 12y ago
2 X Pi X radius X height = area
Circumference X height = area
(times two if you want inside and outside assuming the walls are of zero thickness)
Wiki User
∙ 12y ago
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Moment of inertia of hollow cylinder?
The moment of inertia of a hollow cylinder can be calculated with the help of the formula, I=0.5xMxRxR. Here I is inertia, M is mass and R is the radius.
How do you calculate the mass of a hollow tube?
mass of cylinder (o.d.) minus mass of cylinder (i.d.)
What is the function of a metal cylinder in Physics?
A hollow metal cylinder has inner radius a, outer radius b, length L, and inside the metal as a function of the radius r from the cylinder's axis.
when was the micrometer screw gauge introduce?
A screw pitch gauge is a precision instrument. It is used for measuring diameter of circular objects mostly wires, with an accuracy of 0.001cm. It consists of a hollow cylinder mounted on a U frame. The hollow cylinder leads to a ratchet which is meant for fine adjustment. The U frame consists of a flat end known as stud and a screw on the other side. This screw can be moved inside the nut by fitted in the U frame by rotating the hollow cylinder called the thimble. This is called the main scale. The hollow cylinder or the thimble is graduated into 50 or 100 equal parts. This is called the circular scale
Where are charges located on a hollow sphere?
If the sphere is conducting, all the charge is distributed uniformly on the outer surface of the sphere.
How do you prove the formula of area of hollow cylinder?
Surface area of a hollow cylinder = 2*pi*radius*length measured in square units.
Formula for the volume of hollow dish?
formula for finding the volume of hollow dish
What is the formula for finding the surface area of a hollow cylinder?
2 X Pi X radius X height = area Circumference X height = area (times two if you want inside and outside assuming the walls are of zero thickness)
Moment of inertia of hollow cylinder?
The moment of inertia of a hollow cylinder can be calculated with the help of the formula, I=0.5xMxRxR. Here I is inertia, M is mass and R is the radius.
Formula for Volume of hollow cylinder?
V = radius2 x pi x height
What is the formula for getting the volume of a hollow cylinder?
Pi * r-squared * hAnswerAnd if your cylinder is not a right circular one, things get a bit tricky from there. =)
Is a tube and a cylinder the same thing?
a tube is a hollow cylinder , a cylinder can be hollow or solid - according to my Websters dictionary
What is the curved surface area of a cylinder of length 12 cm and diameter 8 cm?
there is no area. it is called surface area which is =2(pi)rh+2(pi)r(squared). this is the total surface are of a SOLID cylinder. for an open or hollow one it is =2(pi)rh+(pi)r(squared)
What shape is a toilet?
A hollow cylinder.
How center of mass of hollow cylinder is calculated?
Assuming the mass is evenly distributed around the cylinder's surface, you simply find the midway points between its three axes of symmetry. The midway point of the cylinder on the x-y plane is the center of the circle projected onto it and its midway point on the z-axis is half of the cylinder's height. Therefore, the center of mass of a hollow, evenly-distributed cylinder is at the center of the circle that divides the cylinder's height in two.
Formula for finding the circumference of a hollow shaft?
To find the circumference of a round shaft (either outside dimension or inside dimension of a hollow shaft), multiply the diameter by Pi (C = Pi x D). Pi = 3.1416.
What is the surface area of a cylinder whose radius is 3 and height is 8?
Imagine the cylinder is a stack of thin plates with radius 3. The surface area of the cylinder will be the total of the circumferences (the distance around the outside) of all the plates.First, you need to figure out the circumference of a plate. Circumference equals pi (3.1415926...) times the diameter. (You can probably round pi to four digits for this problem.) The formulas in this specific case are:Circumference = pi multiplied by the diameter (3+3)Surface area = Circumference multiplied by the height of the cylinder (8)The problem doesn't indicate if the cylinder is hollow, so you may need to add the areas of the top and bottom to get the total surface area. The formula for the area of a circle is pitimes the radius squared (3x3).
