# Problem: Problem 8: A flat slab of material (nm =  2.1) is d = 0.35 m thick. A beam of light in air (na = 1) is incident on the material with an angle θa = 55° with respect to the surface's normal. Part (a) Numerically, what is the displacement, D, of the beam when it exits the slab?

###### FREE Expert Solution

The displacement of the beam is expressed as:

$\overline{){\mathbf{D}}{\mathbf{=}}{\mathbf{h}}{\mathbf{s}}{\mathbf{i}}{\mathbf{n}}{\mathbf{\alpha }}}$

100% (30 ratings) ###### Problem Details

Problem 8: A flat slab of material (nm =  2.1) is d = 0.35 m thick. A beam of light in air (na = 1) is incident on the material with an angle θa = 55° with respect to the surface's normal.

Part (a) Numerically, what is the displacement, D, of the beam when it exits the slab?

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Our tutors have indicated that to solve this problem you will need to apply the Refraction Of Light concept. You can view video lessons to learn Refraction Of Light. Or if you need more Refraction Of Light practice, you can also practice Refraction Of Light practice problems.