A Ray of Light Traveling in Air Makes A $63.0 ^ { \circ }$

question 7

Short Answer

A ray of light traveling in air makes a $63.0 ^ { \circ }$ angle with respect to the normal of the surface of a liquid. It travels in the liquid at a $39.2 ^ { \circ }$ angle with respect to the normal. Find the critical angle for total internal reflection for this interface.

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Definitions:

Method of Loci

A mnemonic technique using visualization of familiar spatial environments to enhance the recall of information.

Memorize a Speech

The process of committing a speech or spoken material to memory, often through repetition and practice, for recitation without reference to notes.

Visualizes a Walk

The mental process of creating a visual image of walking through a location or path, often used in memory techniques.

Keyword Method

A mnemonic device that involves using keywords and mental imagery to associate verbal material.