Question

Which of the following condition(s) need to be true so total internal reflection occurs? The incident light is in a medium of lower index of refraction than the medium on the other side of the boundary surface. The incident light is in a medium of higher index of refraction than the medium on the other side of the boundary surface. The angle of incidence is less than the critical angle. The angle of incidence is greater than the critical angle.

          Which of the following condition(s) need to be true so total internal reflection occurs?

The incident light is in a medium of lower index of refraction than the medium on the other side of the boundary surface.

The incident light is in a medium of higher index of refraction than the medium on the other side of the boundary surface.

The angle of incidence is less than the critical angle.

The angle of incidence is greater than the critical angle.

$Which of the following condition(s) need to be true so total internal reflection occurs? The incident light is in a medium of lower index of refraction than the medium on the other side of the boundary surface. The incident light is in a medium of higher index of refraction than the medium on the other side of the boundary surface. The angle of incidence is less than the critical angle. The angle of incidence is greater than the critical angle.$

Added by Kari M.

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