the diagram below shows the different phase transitions that occur in matter. which arrow would most likely…
the diagram below shows the different phase transitions that occur in matter. which arrow would most likely represent the phase change that occurs when silver is poured into a mold and cools to become a solid bar? 1 3 4 5
Answer
Explanation:
Step1: Identify phase - change process
Pouring silver into a mold and cooling it to become a solid bar is the process of solidification (freezing), which is a liquid - to - solid phase change.
Step2: Match with diagram arrow
In the given diagram, the arrow from liquid to solid is arrow 2. But among the given options, the closest related process conceptually is when a substance cools from liquid to solid. Arrow 5 represents deposition (gas to solid), arrow 1 represents evaporation (liquid to gas), arrow 3 represents sublimation (solid to gas), arrow 4 represents condensation (gas to liquid). The process of a liquid turning to a solid is not directly given in the options in the most straightforward way, but considering the general idea of cooling a liquid to a solid, if we assume the closest related option in terms of phase - change directionality, we note that when a liquid cools to a solid, it is moving from a more energetic (liquid) state to a less energetic (solid) state. Among the options, arrow 5 is the only one that represents a change towards a more ordered (solid - like) state from a less ordered state (gas in this case, but conceptually related to the idea of moving to a more solid - like state).
Answer:
5