Question

relation between radian and steradian​

Answer 1

Answer:

steradian is used to measure "solid angles"

steradian is used to measure "solid angles"in the same way a radian is related to the circumference of a circle: A Radian "cuts out" a length of a circle's circumference equal to the radius. equal to (radius)2. The name steradian is made up from the Greek stereos for "solid" and radian.

Answer 2

Answer:

Image result for relation between radian and steradian

A steradian is used to measure "solid angles"

in the same way a radian is related to the circumference of a circle: A Radian "cuts out" a length of a circle's circumference equal to the radius. equal to (radius)2. The name steradian is made up from the Greek stereos for "solid" and radian.