The Air Column in an Organ Pipe, Which Is Closed

question 29

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:

Supply Contract

A legal agreement between a supplier and a buyer that outlines the terms and conditions regarding the sale and delivery of goods or services.

Repudiation

The refusal to fulfill or discharge an agreement, obligation, or contract.

Exemption Clause

A contractual term that limits one party's liability in certain situations or for certain types of damages.

Cash Crop Vegetables

Vegetables grown primarily for sale to the market, rather than for consumption by the grower.