Recent content by thatdudeuknow

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    Linear thermal expansion, a space between two metal rods

    Problem: The brass bar and the aluminum bar are each attached to an immovable wall. At 21.8 °C the air gap between the rods is 1.33 x 10-3 m. At what temperature will the gap be closed? length of brass is 2.0 meters, aluminum is 1.o meters Why my solution isn't working I'm not entirely...