Engineering Online MCQ Number 0502 – online study, assignment and exam

Multiple choice question for engineering Set 1 1. The solid angle is defined by a region by the rays of a sphere, and is measured as a) An/r 2 b) An/r c) An/r 3 d) An/r 4 Where, An is projection of incident surface normal to line of propagation. [learn_more caption=”View Answer”]Answer: a [Reason:] Solid…

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