The Tension in a String with a Linear Density of 0.0010

question 50

Multiple Choice

The tension in a string with a linear density of 0.0010 kg/m is 0.40 N.A 100 Hz sinusoidal wave on this string has a wavelength of:

• A)0.20 cm
• B)2.0 cm
• C)5.0 cm
• D)20 cm
• E)400 cm

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Definitions:

Systematic Desensitization

A behavioral therapy technique used to reduce anxiety and fear responses through gradual exposure to the feared object or situation along with relaxation exercises.

Modeling

A method of learning that consists of observing and replicating another's behavior, attitudes, or emotional expressions.

Flooding

A psychological treatment method that exposes the patient to their fear or trauma in a safe and controlled environment to help overcome anxiety.

Rational-emotive

A cognitive-behavioral approach that identifies irrational beliefs, challenges them, and encourages the development of more rational thought patterns to facilitate emotional well-being.