Created by StemPy LabThe temperature of a liquid rises from to . What is this rise in kelvin?
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← The graph shows 1 kg of ice heated steadily, starting at -20 °C. The flat part at 100 °C is how many times as long as the flat part at 0 °C?The melting and boiling points of four substances are: P 200 K and 300 K; Q 240 K and 400 K; R 260 K and 380 K; S 300 K and 600 K. Which one is a liquid both at 250 K and at 350 K? →
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