What Is the Wavelength of a Photon of Red Light $\times$

question 89

Multiple Choice

What is the wavelength of a photon of red light (in nm) whose frequency is 4.55 $\times$ 10¹⁴ Hz?

• A)659 nm
• B)1.52 \(\times\) 10⁶ nm
• C)152 nm
• D)455 nm
• E)none of these

---

Definitions:

Social Facilitation

The tendency for people to perform differently when in the presence of others than when alone, typically improving performance on simple or well-rehearsed tasks and hindering it on complex tasks.

Drive Theory

A theory in psychology that explains motivation as being driven by the desire to reduce internal tensions caused by unmet needs.

Social Facilitation

The tendency for individuals to perform better on tasks when in the presence of others than when alone.

Wisdom of the Crowd

The phenomenon that collective judgment or decision of a diverse group of individuals is often more accurate than that of any single member of the group.