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Assertion (A): The base of a cooking pan is made thick. Reason (R): Its heat capacity becomes large due to which it gets heated slowly and imparts sufficient heat energy at a slow rate to the food

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Question

Assertion (A): The base of a cooking pan is made thick.

Reason (R): Its heat capacity becomes large due to which it gets heated slowly and imparts sufficient heat energy at a slow rate to the food for its proper cooking.

Options

  • Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

  • Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).

  • Assertion (A) is false, but Reason (R) is true.

  • Assertion (A) is true, but Reason (R) is false.

MCQ
Assertion and Reasoning
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Solution

Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

Explanation:

A thick base increases the heat capacity of the pan. So the pan gets heated slowly, stores a large amount of heat energy, and gives it out slowly to the food. This allows the food to cook properly without getting charred. Thus, R correctly explains A.

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Chapter 10: Calorimetry - EXERCISE-1 [Page 236]

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Goyal Brothers Prakashan A New Approach to ICSE Physics [English] Class 10
Chapter 10 Calorimetry
EXERCISE-1 | Q 28. | Page 236
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