A Ray of Light Traveling in a Calm Pond Strikes $\degree$

question 56

Multiple Choice

A ray of light traveling in a calm pond strikes the surface at an angle of incidence which is 2 $\degree$ larger than the critical angle. This ray will

• A) be refracted away from the normal to the surface in the air.
• B) undergo total internal reflection and not enter the air at all.
• C) be refracted toward the normal to the surface in the air.

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Definitions:

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Positioning Stage

The phase in marketing where a brand defines and communicates its unique value proposition and how it differs from competitors to target consumers.