Physics-(general)
NEET Physics (general) Assertion Reason Question
Type: Assertion Reason-assertion-Easy-Class 11
Assertion (A): In a calorimetry experiment involving hot water, the temperature difference between the water in the calorimeter and the surrounding hot water decreases logarithmically over time. | Reason (R): A graph plotted between ln(T2 - T1) and time (t) shows a linear relationship.
A
Both A and R are true and R is the correct explanation of A.
B
Both A and R are true but R is not the correct explanation of A.
C
A is true but R is false.
D
A is false but R is true.
Correct Answer
Option A
Detailed Explanation
The NCERT context describes that plotting ln(T2 - T1) against time results in a linear graph, indicating a logarithmic decrease in temperature difference over time.
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