The resistance r of a piece of wire has thermometric properties which can be described as a linear function of temperature (t), see below: where a and b are constants. the resistance of the wire is found to be 3.3 2 at the temperature of melting ice (0 °c) and 8.5 2 at the boiling of water (100 °c) at atmospheric pressure. [15 marks] a, find a and b b. determine the temperature when r is 6.9 2
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Physics, 22.06.2019 05:10
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Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
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The resistance r of a piece of wire has thermometric properties which can be described as a linear f...
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