how many radians account for a circumference of a circle ? how many steradians account for circumference of a sphere
Answers
Answered by
8
Answer. Explanation: A sphere subtends 4 pi square radians (steradians) about the origin. By analogy, a circle subtends 2 pi radians about the origin
Answered by
4
Answer:
A sphere subtends 4 pi square radians (steradians) about the origin. By analogy, a circle subtends 2 pi radians about the origin.
Similar questions