When a Beam of Light,originally Traveling in Air,enters a Piece

question 47

Multiple Choice

When a beam of light,originally traveling in air,enters a piece of glass having an index of refraction of 3/2,its frequency

• A)increases by a factor of 3/2.
• B)is reduced to 2/3 its original value.
• C)is unaffected.

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Definitions:

Market Price

The price at which an asset or service can be bought or sold in a given market.

Working Capital

The difference between a company's current assets and current liabilities, indicating the short-term financial health of the business.

Company

An organization created by several individuals for the purpose of running and managing a business, which can be either commercial or industrial in nature.

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations by dividing current assets by current liabilities.