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anonymous
 one year ago
A cylinder rod formed from silicon is 46.0 cm long and has a mass of 3.00 kg. The density of silicon is 2.33 g/cm^3. What is the diameter of the cylinder? (the volume of cylinder is given by (pi)r^2h, where r is the radius and h is the length)
anonymous
 one year ago
A cylinder rod formed from silicon is 46.0 cm long and has a mass of 3.00 kg. The density of silicon is 2.33 g/cm^3. What is the diameter of the cylinder? (the volume of cylinder is given by (pi)r^2h, where r is the radius and h is the length)

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JFraser
 one year ago
Best ResponseYou've already chosen the best response.2you know the mass of the cylinder and the density of the substance it's made of. Find the \(volume\) of the cylinder. \[Volume = \frac{mass}{density}\] You know the formula for the volume of a cylinder has radius in it. Find the \(radius\) of the cylinder\[Volume = \pi *r^2*h\]\[r = \sqrt{\frac{Volume}{\pi * h}}\]
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