Physics, asked by muqaddasinam42, 8 months ago

how many radians account for a circumference of a circle ? how many steradians account for circumference of a sphere

Answers

Answered by itzcandyfloss25
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 Anonymous
4

Answer:

A sphere subtends 4 pi square radians (steradians) about the origin. By analogy, a circle subtends 2 pi radians about the origin.

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