Jordan and Her Friends Are in the Front Row for a Rock

question 227

Multiple Choice

Jordan and her friends are in the front row for a rock concert.During the concert,the lead singer moves all around the stage,but Jordan continues to perceive him as the same height even though the image received in her eye and brain constantly changes.This illustrates which type of perceptual constancy?

• A)Colour constancy
• B)Location constancy
• C)Size constancy
• D)Shape constancy

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Definitions:

Alkynyl Carbon

A carbon atom triple-bonded to another carbon atom, found in alkynes, a type of hydrocarbon with general formula CnH2n-2.

Chemical Shift

In nuclear magnetic resonance (NMR) spectroscopy, a measure of the difference in resonant frequency of a nuclear spin relative to a standard.

Sensitivity

The degree to which a system or a measurement responds to a change in a given variable, commonly used in contexts ranging from scientific instruments to personal perception.

Proton Spin Decoupled

A technique in NMR spectroscopy where the interaction between proton spins is removed to simplify the spectrum.