The Stanford linear accelerator contains hundreds of brass disks tightly fitted into a steel tube (see figure). The coefficient of linear expansion of the brass is 2.00 *10^-⁵ per C$\degree$. The system was assembled by cooling the disks in dry ice (-57$\degree$C) to enable them to just slide into the close-fitting tube. If the diameter of a disk is 80.00 mm at 43$\degree$C, what is its diameter in the dry ice?

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The Answer of The Stanford linear accelerator contains hundreds of brass disks tightly fitted into a steel tube (see figure). The coefficient of linear expansion of the brass is 2.00 *10^-⁵ per C$\degree$. The system was assembled by cooling the disks in dry ice (-57$\degree$C) to enable them to just slide into the close-fitting tube. If the diameter of a disk is 80.00 mm at 43$\degree$C, what is its diameter in the dry ice?

The Stanford Linear Accelerator Contains Hundreds of Brass Disks Tightly °\degree°

The Stanford Linear Accelerator Contains Hundreds of Brass Disks Tightly $\degree$