NEET Physics SI Units MCQ Question
A diagram illustrates two angles: one formed by a segment of a circle's circumference and the other by a portion of a sphere's surface area, both centered at the same point. Which SI units would be used to measure these angles?
Radian and steradian
Degree and square degree
Degree and radian
Steradian and degree
Correct Answer
Detailed Explanation
The SI unit for plane angle is radian and for solid angle is steradian, as described in Chunk 3 of the NCERT context.
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