Solve the Problem Using Snell's Law $\frac { \sin \theta _ { 1 } } { \sin \theta _ { 2 } } = \frac { v _ { 1 } } { v _ { 2 } }$

question 244

Multiple Choice

Solve the problem using Snell's Law: $\frac { \sin \theta _ { 1 } } { \sin \theta _ { 2 } } = \frac { v _ { 1 } } { v _ { 2 } }$
-A ray of light near the horizon with an angle of incidence of 77° enters a pool of water and strikes a fish's eye. If the index of refraction is 1.33, what is the angle of refraction (to two decimal places) ?

• A) 42.89°
• B) 46.20°
• C) 47.11°
• D) 43.80°

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Definitions:

Salvage Value

Salvage value is the estimated resale value of an asset at the end of its useful life, used in determining depreciation amounts.

Retroactive Effect

The Retroactive Effect refers to changes that are applied to past periods or actions, such as changes in accounting policies that affect previous financial statements.

Straight-Line Depreciation

A method of allocating the cost of a tangible asset over its useful life in equal annual amounts.

Estimated Useful Life

The expected time period during which an asset is useful to the owner and can contribute to revenue generation.