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Question 1 2 pts Match the phase change with the substances it transitions between Melting Solid to liquid Freezing Liquid to solid Bolling Liquid to gas Condensing Gas to liquid
Temperature/°C U S T T - ! 2 Q R T 1 1 1 1 1 1 Time/minute P 0 2 4 6 8 10 12 On the graph, the melting point is represented by R and the boiling point is represented by T2
Match the description with the appropriate point on the graph. 67 e OECOLOLO ENERGY 1 N ✓ [Choose ] w gas increasing temperature liquid/gas phase change solid/gas phase change liquid increasing temperature solid increasing temperature 3 الي
Specific Heats of Common Materials MATERIAL SPECIFIC HEAT (Joules/gram. "C) Liquid water 4.18 Solid water (ice) 2.11 Water vapor 2.00 Dry air 1.01 Basalt 0.84 Granite 0.79 Iron 0.45 0.38 Lead 0.13 Copper The chart shows the specific heat of nine common substances. If your teacher has a 5-gram sample each of ice, granite, iron, and copper, which would take the most heat energy to raise its temperature by one degree? ice O granite copper iron
a The graph shows the amount of energy added to a substance to change its temperature. 4 CO T Substance D Substance B Substance C Temperature change (°C) 2 Substance A 0 3 4 2 Energy transferred (J) Which substance has the largest specific heat capacity? Sample A Sample C Sample D