Question

ray of light traverses an equilateral prism and emerges at an angle of 650

. What is the angle of incidence at the

first face (n = 1.62)​

Answer 1

An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across. ${\huge{\blue{\underline{\underline{ᴍʀ.ѕнαямα:}}}}}$

Answer 2

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An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across.