Peter is evaluating two cases given below.
Case 1: Hammering of iron sheet to bend it
Case 2: Melting of wax
Identify the cause of change in both the cases.

Case 1: Force
Case 2: Force

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Case 1: Force
Case 2: Temperature

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Case 1: Temperature
Case 2: Force

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Case 1: Temperature
Case 2: Temperature

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Solution

The correct option is B Case 1: Force
Case 2: Temperature
In case 1, when the iron sheet is hammered, force is applied by the hammer on the sheet due to which it gets bend. Therefore, the cause of change for case 1 is force.

In case 2, wax gets melted when it is heated. Therefore, the cause of change for case 2 is temperature.

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Peter is evaluating two cases given below. Case 1: Hammering of iron sheet to bend it Case 2: Melting of wax Identify the cause of change in both the cases.

Peter is evaluating two cases given below.
Case 1: Hammering of iron sheet to bend it
Case 2: Melting of wax
Identify the cause of change in both the cases.