A 50 Cm Long Organ Pipe Is Filled with Air $^{\circ}$

question 54

Multiple Choice

A 50 cm long organ pipe is filled with air and is open at both ends.The velocity of sound in air at 0 $^{\circ}$ 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

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Definitions:

Stimuli

Environmental events or conditions that elicit responses from organisms.

Texture Gradient

A depth cue in which the gradual change in appearance of objects from coarse to fine texture signals increasing distance.

Linear Perspective

A technique in drawing and painting that creates the illusion of depth on a flat surface by converging parallel lines towards a single vanishing point on the horizon.

Interposition

A cue for depth perception where one object overlaps another, which then appears further away.