Question

What are sound waves? Draw a well labelled diagram?

Solution

Sound waves cause due to successive pressure changes over time in the form of single repeating sinewaves. Sound waves vary in amplitude as well as wavelengths.

A complete change in pressure from compression to rarefraction and again compression makes a cycle of wave.

Some More Questions From Sensory, Attentional And Perceptual Processes Chapter

How does auditory sensation take place?

Define attention. Explain its properties.

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Sensory, Attentional And Perceptual Processes

What are sound waves? Draw a well labelled diagram?

Some More Questions From Sensory, Attentional And Perceptual Processes Chapter

How does auditory sensation take place?

Define attention. Explain its properties.

State the determinants of selective attention. How does selective attention differ from sustained attention?

What is the main proposition of Gestalt phychologists with respect to perception of the visual field?

How does perception of space take place?

What are the monocular cues of depth perception? Explain the role of binocular cues in the perception of depth.

Why do illusions occur?

Which part of our body collect information from the external world as well as from our own body?

Name the basic process on which our knowledge of the world around us depend.

What is cognition?

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