A Vibrating Tuning Fork of 850 Hz Is Held Above $\Delta$

question 8

Multiple Choice

A vibrating tuning fork of 850 Hz is held above a tube filled with water.The first and third resonances occur when the water level is lowered by 8.8 cm and 47.6 cm from the top of the tube.If there is a small end correction that adds a small extra length $\Delta$ L to the effective length of the air column,calculate $\Delta$ L.Assume the speed of sound to be 330 m/s.

• A)0.2 cm
• B)0.9 cm
• C)0.4 cm
• D)0.6 cm
• E)1.1 cm

Understand the definition and scope of sociology as a systematic and scientific study of human society and social behavior.

Recognize the weaknesses and limitations of the sociological approach and the everyday actor perspective.

Grasp the concept of sociological imagination and its significance in connecting individual experiences with larger social and historical forces.

Differentiate sociology from other social sciences and understand its unique perspective on social phenomena.

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