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"A cylinder 2" is meaningless. You would have to look at the homework you're trying to get the answer for to see what cylinder 2 means.
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What is the formula for finding the area of base of a cylinder?
The circumference of a regular cylinder is the circumference of its circular face. C = pi * D (diameter of the cylinder) C = pi * 2r (or C = 2(pi)r)
How do you find the Volume of a Silo?
To find the volume of a silo, you can use the formula for the volume of a cylinder, which is V = πr^2h, where r is the radius of the silo base and h is the height of the silo. Measure these dimensions and plug them into the formula to calculate the volume.
What is the difference between single pan balance and physical balance?
A single pan balance has one pan where the object being weighed is placed, while a physical balance has two pans for comparing the weights of two objects. Physical balances are more precise for measuring small differences in weight compared to single pan balances. Single pan balances are typically used for simpler weighing tasks, while physical balances are used in more precise scientific measurements.
What is the volume of a cylinder 20 units high and 10 units in diameter?
The volume of a cylinder is calculated using the formula V = πr^2h, where r is the radius and h is the height. Given the diameter is 10 units, the radius is half that, so r = 5 units. Substituting these values into the formula, V = π(5)^2(20) = 500π cubic units.
How many ml in 2litres?
There are 2000 milliliters in 2 liters.
