A String with a Fixed Frequency Vibrator at One End

question 56

Multiple Choice

A string with a fixed frequency vibrator at one end is undergoing resonance with 4 antinodes when under tension T₁. When the tension is slowly increased the resonance condition disappears until tension T₂ is reached, there being no resonances occurring between these two tensions. How many antinodes are there in this new resonance?

• A) 3
• B) 4, since all resonances in this situation have the same number of nodes
• C) 5
• D) 2, since resonances only involve whole wavelengths
• E) 6, since resonances only involve whole wavelength

Understand the definition and significance of body mass index (BMI) in determining obesity in children.

Comprehend the concept of age cohorts and their societal implications.

Analyze the relationship between society and body image across different cultures and historical periods.

Grasp the sociological theories that explain age-based groups and age stratification within society.

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Definitions:

Antecubital

The inner surface of the arm at the elbow.

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