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Physics, 03.12.2021 21:50 mmblair14

The brass bar and the aluminum bar in the drawing are each attached to an immovable wall. At 21.4 °C the air gap between the rods is 1.64 x 10-3 m. At what temperature will the gap be closed?

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The brass bar and the aluminum bar in the drawing are each attached to an immovable wall. At 21.4 °C...
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