Physics · 2024
JEE Main · 27 January 2024, Shift 2 · Q49
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): In Vernier calliper if…
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : In Vernier calliper if positive zero error exists, then while taking measurements, the reading taken will be more than the actual reading.
Reason (R) : The zero error in Vernier Calliper might have happened due to manufacturing defect or due to rough handling.
In the light of the above statements, choose the correct answer from the options given below :
Official answer
From NTA’s final answer key for this paper.
(2)
Both (A) and (R) are correct but (R) is not the correct explanation of (A)
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.