Starting in 1908, while a professor at the University of Chicago, Millikan worked on an oil-drop experiment in which he measured the charge on a single electron. J. J. Thomson had already discovered the charge-to-mass ratio of the electron.
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Answer:</h2>
- the force of gravity turn that potential energy into enough kinetic energy to topple a domino larger than its self.
Explanation:
<em><u>HOPE</u></em><em><u> </u></em><em><u>ITS</u></em><em><u> </u></em><em><u>HELP</u></em>
<em><u>A</u></em><em><u>ND</u></em><em><u> </u></em><em><u>MARK</u></em><em><u> </u></em><em><u>ME</u></em><em><u> </u></em><em><u>AS</u></em><em><u> </u></em><em><u>BRAINLIST</u></em>
Answer:
Explanation:
equilibrium constant
Kc = [ C ]² / [ A ] [ B ]
= .5² / .2 x 3
= .4167
Let moles of A to be added be n
concentration of A unreacted becomes .2 + n M
increase of product C by .2 M will require use of A and B be .1 M
So unreacted A = .2 + n - .1 = n + .1
Kc = [ C ]² / [ A ] [ B ]
.4167 = .7² / ( n + .1 ) ( 3 - .1 )
n + .1 = .4
n = . 3 moles .
So .3 moles of A to be added .
A wind that blows at a constant speed parallel to curved isobars or contour lines is called a. gradient wind. Pressure changes. more rapidly in the vertical direction than in the horizontal. the pressure gradient force is directed from higher pressure toward lower pressure.
