A 50 Cm Long Organ Pipe Is Filled with Air

question 65

Multiple Choice

A 50 cm long organ pipe is filled with air and is open at both ends. The speed of sound in air at 0°C is 331 m/s. What is the wavelength of the second mode?

• A) 50 cm
• B) 75 cm
• C) 90 cm
• D) 40 cm
• E) 63 cm

Recognize the scope and segments of health psychology.

Understand the impact of lifestyle choices, particularly smoking, on health outcomes.

Understand the cognitive appraisal model of stress and its application to health psychology.

Recognize the importance of social support, interventions, and behavior change models in health psychology.

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Definitions:

Dispersal

The movement of individuals or seeds away from their area of origin or from high population density areas to new locations for breeding or growth.

Migration

The seasonal movement of animals from one region to another for breeding, feeding, or climate reasons.

Environmental Cues

Signals from the surrounding environment that trigger behavioral or physiological responses in organisms, such as changes in weather, availability of resources, or presence of predators.

Navigation

The process by which an organism determines its position and plans and executes movement through an environment.