What Is the Phase Difference When Two Waves,traveling in the Same

question 15

Multiple Choice

What is the phase difference when two waves,traveling in the same medium,undergo constructive interference?

• A)270 \(\degree\)
• B)180 \(\degree\)
• C)90 \(\degree\)
• D)0 \(\degree\)

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Definitions:

Direct Price Discrimination

A pricing strategy where a seller charges different prices to different customers for the same product or service, based directly on the willingness to pay.

Arbitrage

The practice of buying and selling equivalent goods in different markets to take advantage of price differences for profit.

Low-value Group

A classification for items or entities considered to have lesser worth or importance, typically due to lower quality or usefulness.

Price Discrimination

A pricing strategy where a seller charges different prices for the same product or service to different customers, based on various criteria.