How many revolutions per minute is the sample making

Reference no: EM13311510

A centrifuge is a device in which a small container of material is rotated at a high speed on a circular path. Such a device is used in medical laboratories, for instance, to cause the more dense red blood cells to settle through the less dense blood serum and collect at the bottom of the container. Suppose the centripetal acceleration of the sample is 5.55 x 103 times as large as the acceleration due to gravity. How many revolutions per minute is the sample making, if it is located at a radius of 7.96 cm from the axis of rotation?

Reference no: EM13311510

Questions Cloud

Energy flows through an ecosystem : Energy flows through an ecosystem from the producers to the consumers.

Explain quantity of energy is required to melt a tray of ice : The heat energy required to melt 1.00 g of ice at 0 degrees C is 333J. If one ice cube has a mass of 62.0 g, and a tray contains 16 ice cubes, what quantity of energy is required to melt a tray of ice cubes to form liquid water at 0 degrees C

How high above the water surface does the fish reach : One fish leaps with an initial velocity at the water surface of 12.5m/s at an angle of 33.0 degrees above the horizontal

Extended exercise and what process is used : Explain how muscles chemically cope with extended exercise and what process is used

How many revolutions per minute is the sample making : A centrifuge is a device in which a small container of material is rotated at a high speed on a circular path. How many revolutions per minute is the sample making

Define photons of x-ray and microwave radiation : Compare photons of X-ray and microwave radiation. Which has A) the longer wavelength, B) the greater frequency and C) the greater energy

What will be the force between two wires : Two long straight wires carrying the same current I and separated by a distance r exert a force F on each other. What will be the force between two wires

A functional group is hydrophobic or phillic : How do I determine whether a functional group is hydrophobic or phillic?

Explain we have no reasons to believe in witches : If there is no such evidence, then we have no reason to believe in witches. If there is evidence, we do have reason to believe in witches. There is no such evidence. Therefore we have no reasons to believe in witches.

User Account

All Pages