A Very Long String Is Tied to a Rigid Wall

question 40

Multiple Choice

A very long string is tied to a rigid wall at one end while the other end is attached to a simple harmonic oscillator. Which of the following can be changed by changing the frequency of the oscillator?

• A) The speed of the waves traveling along the string.
• B) The tension in the string.
• C) The wavelength of the waves on the string.
• D) All of the above.
• E) None of the above.

Understand the relationship between attitudes, behaviours, and social influences.

Comprehend the theory of planned behaviour and its predictors of attitude change.

Recognize the role of stereotypes and self-fulfilling prophecies in shaping social interactions.

Understand the principle of counter-attitudinal behaviour and its influence on attitude change.

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