One Can Detect a Single Drop of Perfume Diffused in an Area

question 64

Multiple Choice

One can detect a single drop of perfume diffused in an area the size of a one-bedroom apartment.This is due to:

• A)absolute threshold.
• B)difference threshold.
• C)adaptation threshold.
• D)psychophysical minimum.

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Definitions:

Average Propensity

The proportion of total income or revenue that is spent on a certain category of expenditures or savings.

Save

The process of setting aside a portion of current income for future use or investment.

Obtrusively Expensive

Describing an item or service whose price is excessively high, attracting attention in a way that may seem offensive or overt.

Wealth

The abundance of valuable resources or material possessions, or the control of such assets.