Question
Asked Jan 27, 2019
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A certain process can plate out 80.6 micrometers ^3 of gold onto a metallic surface per second. How long will it take to create a 0.010 micrometer thick coating on a surface area of 0.30 cm^2 using this process?

0.0024
c.
656 x 0.015
d. 1.2 x 103/2.45 x 102
For dimensional analysis exercises, show all work.
(8 pts) A certain process can plate out 80.6 μm3 of gold onto a metallic surface per
second. How long will it take to create a 0.010 μm thick coating on a surface are of 0.30
cm2 using this process?
a.
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0.0024 c. 656 x 0.015 d. 1.2 x 103/2.45 x 102 For dimensional analysis exercises, show all work. (8 pts) A certain process can plate out 80.6 μm3 of gold onto a metallic surface per second. How long will it take to create a 0.010 μm thick coating on a surface are of 0.30 cm2 using this process? a.

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Expert Answer

Step 1

Volume can be related to area and thickness as:

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Step 2

Volume of gold plate can be calculated as;

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Step 3

Time taken for plating out 80.6 µm3 gold is 1 sec.

Thus, time taken for pl...

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