Two Small Identical Speakers Are Connected (In Phase)to the Same

question 32

Multiple Choice

Two small identical speakers are connected (in phase) to the same source.The speakers are 3 m apart and at ear level.An observer stands at X, 4 m in front of one speaker as shown.The sound she hears will be most intense if the wavelength is:

• A)5 m
• B)4 m
• C)3 m
• D)2 m
• E)1 m

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Definitions:

Exchange Relationship

Interaction between two parties involving the provision of goods, services, or sentiments in return for something of value.

LMX

Leadership-Member Exchange, a theory focusing on the dyadic relationships between leaders and followers, influencing many outcomes in the organizational context.

Social Exchange Theory

A theoretical framework suggesting that social behavior is the result of an exchange process aiming to maximize benefits and minimize costs.

LMX Differentiation

The degree to which leaders in the Leader-Member Exchange (LMX) theory develop different quality relationships with different subordinates.