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1.17:
a) The average volume is
(
29
(
29
3
2
cm
8
.
2
cm
050
.
0
4
cm
50
.
8
=
π
(two significant figures) and the uncertainty in the volume, found from the extreme
values of the diameter and thickness, is about
3
cm
3
.
0
, and so the volume of a
cookie is
.
cm
3
.
0
8
.
2
3
±
(This method does not use the usual form for progation of errors,
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This homework help was uploaded on 02/14/2008 for the course PHYS 112 taught by Professor Wheeler during the Spring '08 term at Cornell University (Engineering School).
 Spring '08
 Wheeler

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