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CENTRIFUGE

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CENTRIFUGE

Postby 2468 » Thu Nov 08, 2012 11:27 pm

CENTRIFUGE: The rotor was then spun for 45 minutes at a speed of 16,500 rpm. (For this rotor, RPT70T, this speed corresponds to a g-force (RCF) of approximately 21,000g).

From the information given it is possible to deduce that the radius of the RPT70T rotor is approximately...?

a. 113840 cm
b. 116 cm
c. 6.8 x 10^-5 cm
d. 7 cm
e. 10 cm
f. 0.007 cm
g. There is not enough information to deduce this.
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Postby JackBean » Thu Nov 08, 2012 11:28 pm

Do you know how to convert RPM and RCF?
http://www.biolib.cz/en/main/

Cis or trans? That's what matters.
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Re:

Postby 2468 » Fri Nov 09, 2012 12:19 am

JackBean wrote:Do you know how to convert RPM and RCF?



No.
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Postby JackBean » Fri Nov 09, 2012 8:33 am

what about to look it upif you're on the internet??
http://www.biolib.cz/en/main/

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Re:

Postby 2468 » Fri Nov 09, 2012 4:34 pm

JackBean wrote:what about to look it upif you're on the internet??


No. :)
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Postby JackBean » Fri Nov 09, 2012 8:55 pm

than do not expect any response
http://www.biolib.cz/en/main/

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