The Device That Spreads Light into Its Component Colors in a Spectroscope

question 4

Multiple Choice

The device that spreads light into its component colors in a spectroscope is a

• A)prism.
• B)diffraction grating.
• C)either of these
• D)neither of these

---

Definitions:

Tourists

Individuals who travel to and stay in places outside their usual environment for not more than one consecutive year for leisure, business, or other purposes.

Promotional Campaign

A series of marketing efforts designed to increase awareness or sales of a product or service.

Z Statistic

A type of standard score that indicates how many standard deviations an element is from the mean of its population.

Normal Distribution

A bell-shaped frequency distribution curve that is symmetric about the mean, showing that data near the mean are more frequent in occurrence.