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JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER
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Statement-I: To have same difference between the lengths of two metallic rods their initial lengths of should be in the inverse ratio of their coefficient of linear expansion.
Statement-II: If the lengths of two metallic rods at are in the inverse ratio of their coefficient of linear expansion then the change in the lengths due to same rise of temperature is same.
Statement-II: If the lengths of two metallic rods at are in the inverse ratio of their coefficient of linear expansion then the change in the lengths due to same rise of temperature is same.
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Correct option: A
Statement-I is true and statement-II is true
Option A (Statement-I is true and statement-II is true) is correct because both statements accurately describe the relationship between length, coefficient of linear expansion, and temperature change.
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