The Concentration of Photons in a Uniform Light Beam with a Wavelength

question 18

Multiple Choice

The concentration of photons in a uniform light beam with a wavelength of 500 nm is 1.7 *10¹³ nm^-13. The intensity of the beam is:

• A) 6.7 *10^-6 W/m²
• B) 1.0 * 10³ W/m²
• C) 2.0 * 10³ W/m²
• D) 4.0 *10³ W/m²
• E) 3.2 * 10² W/m²

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Definitions:

Market Orientation

An approach requiring organizations to gather information about customer needs, share that information throughout the firm, and use that information to help build long-term relationships with customers.

Labeling

The presentation of important information on a package.