Tuesday
October 21, 2014

Homework Help: Chemistry

Posted by Zandria on Monday, May 25, 2009 at 2:27pm.

(a) What is the diameter, in micrometers, of a spherical ink
droplet from an early version of an ink-jet printer if the volume of
the droplet is 200 ± 10 pL?

If the ink has a density of
1.1 g/mL, what is the mass in
milligrams of ink in a droplet
from this printer? Is
“milligrams” an appropriate
unit for describing this mass?

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