Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-fact-Easy-Class 12
What is the term used for the distance OM in the context of a spherometer's measurement of curvature?
A
Sagitta
B
Radius
C
Length
D
Diameter
Correct Answer
Option A
Detailed Explanation
The distance OM in the context of a spherometer is referred to as sagitta, which is the height of the arc above the chord. This term is directly mentioned in the context of measuring the curvature of spherical surfaces.
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