Physics-(general)
NEET Physics (general) Match the Following Question
Type: Match the Following-match the column-Medium-Class 12
Match Column-I with Column-II.
Column-I Column-II (a) Knife-edge (i) Standard weight box (b) Physical balance (ii) Minimizing friction (c) Mass measurement (iii) Fulcrum support (d) Weight calibration (iv) Gravitational mass
Choose the correct matching:
A
a-iii, b-i, c-iv, d-ii
B
a-ii, b-iv, c-iii, d-i
C
a-i, b-ii, c-iv, d-iii
D
a-iv, b-iii, c-ii, d-i
Correct Answer
Option A
Detailed Explanation
The knife-edge acts as a fulcrum support for the beam of the physical balance, while the standard weight box is used for weight calibration. Minimizing friction is crucial for accurate mass measurement.
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