In centrifugation, x g refers to what?

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Multiple Choice

In centrifugation, x g refers to what?

In centrifugation, x g refers to the relative centrifugal force acting on the sample. It tells you how many times gravity the particles feel because of the spinning, not how long the spin lasts, what temperature is used, or how much volume is in the tube. The force depends on both rotor radius and rotation speed, so the same RCF can be achieved with different combinations of rpm and rotor size. Using x g standardizes conditions across different rotors, making it easier to compare results. For example, 10,000 x g means the particles experience a force 10,000 times Earth's gravity.

In centrifugation, x g refers to the relative centrifugal force acting on the sample. It tells you how many times gravity the particles feel because of the spinning, not how long the spin lasts, what temperature is used, or how much volume is in the tube. The force depends on both rotor radius and rotation speed, so the same RCF can be achieved with different combinations of rpm and rotor size. Using x g standardizes conditions across different rotors, making it easier to compare results. For example, 10,000 x g means the particles experience a force 10,000 times Earth's gravity.

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