Example 3: Find the volume of the ice-cream as shown in the image. Solution: The diameter of the top of the cone is 2 inches. Therefore, the radius of the top will be \(\frac{2}{2}\) = 1 inch. V = \(\frac{1}{3}\pi r^2h\)[Formula for volume of a cylinder] ...
Example 4:The height and diameter of an oxygen cylinder are 20 inches and 100 inches, respectively. Find the quantity of oxygen that this cylinder can contain in cubic inches. Solution: Radius of the cylinder (r) =20 inches Height of the cylinder (h) = 100 inches ...
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Volume of a Cone A cone is a shape with a circular cross-section that tapers to a point. If the radius of the cone at its widest point is r and the length of the cone h, you can find the volume using calculus, or you can do as most people do and look it up....
circumference, through the circle's center and to another point on its circumference. With the diameter, you can find a circle's area with the equation 1/4 * diameter^2 * pi, where pi is a math constant that approximately equals 3.142, and convert measurements in centimeters to square ...
The volume of a cylinder with base radius 'r' and height 'h' is, V = πr2h. If its base diameter is d, then we have d = r/2. Substituting this in the above formula, we get V = πd2h/4. Thus, the formula to find the volume of a cylinder with the diameter (d) and heig...
You are trying to find the surface area of a book. You measure it to be 1 foot long and 8 inches wide. What is its area in square inches? Convert 2.7km per hour to m per second. A cylinder has a density of 3.75 g/cm^3. If it has a mass of 12.1 g and a diameter of 8.22...
What is the height of a cone with a volume of 66 cubic centimeters and a base with a radius of 3 centimeters? A cylindrical can has a volume of 40pi cm^3 and is 10 cm tall. What is its diameter? What is the volume of a cube with an edge length of 6 cm?
speakers are often categorized by their diameter, typically measured in inches. common sizes include 6.5", 8", and 12". larger speakers generally produce a more powerful sound. frequency response: this refers to the range of audio frequencies a speaker can reproduce. speakers can be classified ...
For Metric parallel threads, taking a caliper reading of the threads outer diameter in millimetres (mm) will give a reading of the exact thread size but not the thread pitch. For example, a caliper reading of 12.03mm indicates it is very likely a 12mm thread. We still do not know however...