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JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER
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Consider the following statements.
(A) Convection involves flow of matter within a fluid due to unequal temperatures of its parts.
(B) The change of solid state to vapour state without passing through liquid state is called sublimation.
Based on above information, pick correct option.
(A) Convection involves flow of matter within a fluid due to unequal temperatures of its parts.
(B) The change of solid state to vapour state without passing through liquid state is called sublimation.
Based on above information, pick correct option.
View answer and explanation
Correct option: A
Both statements are correct
Option A (Both statements are correct) is correct because convection involves fluid flow due to temperature differences, and sublimation is the direct transition from solid to vapor.
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