A Light Ray in Air Enters and Passes Through a Block

question 6

Multiple Choice

A light ray in air enters and passes through a block of glass.What can be stated with regard to its speed after it emerges from the block?

• A)Speed is less than when in glass.
• B)Speed is less than before it entered glass.
• C)Speed is same as that in glass.
• D)Speed is same as that before it entered glass.

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Definitions:

Accrued Interest

Accrued Interest is the interest that has been incurred but not yet paid or received as of a specific date.

Equity Method

An accounting technique used to record investments in other companies, where the investment is initially recorded at cost and subsequently adjusted for the investor's share of the investee's profits or losses.

Voting Stock

Shares of a company that grant the shareholder the right to vote on corporate matters and elect the board of directors.

Net Loss

Net loss occurs when a company's expenses exceed its revenues during a specific accounting period, resulting in a negative profit.