A Tube Open at One End and Closed at the Other

question 35

Multiple Choice

A tube open at one end and closed at the other end produces sound having a fundamental frequency of 350 Hz.If you now open the closed end,the fundamental frequency becomes

• A) 87.5 Hz.
• B) 175 Hz.
• C) 350 Hz.
• D) 700 Hz.
• E) 1400 Hz.

Understand the process and benefits of patenting an invention.

Grasp the concept of trademarks and their significance for a business.

Analyze the impact of economic changes on small businesses and bankruptcy decisions.

Detail the process and requirements for establishing a sole proprietorship, partnership, and corporation.

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Definitions:

Oppositional Defiant Disorder

A psychological disorder characterized by a persistent pattern of defiant, disobedient, and hostile behavior towards authority figures.

Impulse Control

The ability to resist or delay an impulse, drive, or temptation to act.

Rapid Eye Movement

A phase of sleep characterized by rapid movements of the eyes, low muscle tone, and the propensity to dream vividly.

Sigmund Freud

A neurologist from Austria who established psychoanalysis as a technique for addressing mental disorders through conversational therapy between a psychoanalyst and their patient.