Figure 12-1 -If One Short-Run Supply Curve in Figure 12-1 Was for Figure

question 190

Multiple Choice

Figure 12-1

-If one short-run supply curve in Figure 12-1 was for truck drivers and the other was for nuclear physicists (also short-run) ,which one would probably be the supply curve for physicists?

• A)Q₂
• B)Q₃
• C)Sb
• D)Sa

---

Definitions:

Absolute Threshold

The minimum intensity of a stimulus required to be correctly perceived by sensory systems at least 50% of the time.

Difference Threshold

The minimal change in stimulus that can just barely be detected by an organism, also known as the just noticeable difference (JND).

Trichromatic Theory

A theory of color vision proposing that colors are perceived through the relative rates of response by three kinds of cones, each one sensitive to a range of wavelengths.

Opponent-process Theory

A psychological and physiological model that explains how humans perceive colors as the result of complex interactions between various neurons that process color in an antagonistic manner.