Question

What would happen if we throw the light on the mirror along the normal

Answer 1

here is ans


RETRACE IT PATH


NOT E ⇨⇨

if we fall a light on a mirror it mean incident
angle is zero and we all know

according to law of ✨REFLECTION ✨



$\: \: angle \: \: i \: \: = \: \: angle \: r$
SO

angle of reflection is also zero

=>>>>>

light went back to it same path