THERMODYNAMICS - HEAT AND THE FIRST LAW - MECHANICAL EQUIVALENT OF HEAT	Order
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Description: Stick the temperature probe into the bag of lead shot to find its initial temperature. Drop the bag from the height of two meters 10-20 times. Take the temperature of the lead again. The temperature should rise 2-3 degrees Celsius. Setup Time: 5 min Quant. in Demo Room: 1 Demo References Meiners 26-4.2 The temperature of a bag of lead shot is taken before and after being dropped repeatedly. A diagram of a projection thermometer is given. Freier and Anderson He-1 Drop lead shot in a bag several times and compare the temperature before and after.
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