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Home Q & A Board Science-Related Homework Help Physics
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meaganec meaganec
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6 years ago
A square plate has an area of 29.00 cm2 at 20.0C. It will be used in a low temperature experiment at T = 10.0K where it must have an area of 28.00 cm2 . What area must be removed form the plate at 20.0C for it to have the correct area at 10.0 K? (The coefficient of linear expansion is 10  10-6 (C)-1.)
 a. 0.079 3 cm2
  b. 0.159 cm2
  c. 0.238 cm2
  d. 0.841 cm2
  e. 0.921 cm2
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afifazukiafifazuki
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#1
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6 years ago
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meaganec Author
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6 years ago
Thanks
TheMoffattMan
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Yesterday
Good timing, thanks!
yen
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2 hours ago
Thank you, thank you, thank you!
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