The Air Column in an Organ Pipe, Which Is Closed

question 47

Multiple Choice

The air column in an organ pipe, which is closed at one end, is vibrating in such a way as to produce the second harmonic. A pressure node and displacement node, respectively, occur at

• A) 1 and 3.
• B) 1 and 5.
• C) 7 and 4.
• D) 7 and 5.
• E) 5 and 3.

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Definitions:

Volunteering

The act of offering services willingly without the expectation of payment.

Agreeableness

A personality trait characterized by warmth, friendliness, and a cooperative disposition.

Big Five Trait

Components of the Big Five personality model, representing five domains that describe human personality at a broad level.

Immoderation

The action or habit of not restraining oneself from indulgence in activities, often leading to excess or extreme behavior.