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2. Figure 7.4 shows a solid ball and a ring before and after heat is applied to the metal ring. Before heat is applied.the metal ball does not pass easily through metal ring.After heat is applied to the
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2. Figure 7.4 shows a solid ball and a ring before and after heat is applied to the metal ring. Before heat is applied.the metal ball does not pass easily through metal ring.After heat is applied to the metal ring, metal ball passes through it. a. What evidence shows that a physical change took place in the metal ring?​

User Kamil Zych
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28 votes
28 votes

Answer:

the ball melted

Step-by-step explanation:

User Makapuf
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