Dominique Crosby

2023-02-24

How to graph $y=-4x+3$?

Kenny Turner

Beginner2023-02-25Added 8 answers

GIVEN ,

angle of incident= 45

angle of refraction = 30

$\text{Refractive index}=\frac{\mathrm{sin}i}{\mathrm{sin}r}\phantom{\rule{0ex}{0ex}}=\frac{\mathrm{sin}45}{\mathrm{sin}30}\phantom{\rule{0ex}{0ex}}=\frac{\frac{1}{\sqrt{2}}}{\frac{1}{2}}\phantom{\rule{0ex}{0ex}}=\frac{2}{\sqrt{2}}\phantom{\rule{0ex}{0ex}}=\sqrt{2}$

angle of incident= 45

angle of refraction = 30

$\text{Refractive index}=\frac{\mathrm{sin}i}{\mathrm{sin}r}\phantom{\rule{0ex}{0ex}}=\frac{\mathrm{sin}45}{\mathrm{sin}30}\phantom{\rule{0ex}{0ex}}=\frac{\frac{1}{\sqrt{2}}}{\frac{1}{2}}\phantom{\rule{0ex}{0ex}}=\frac{2}{\sqrt{2}}\phantom{\rule{0ex}{0ex}}=\sqrt{2}$