What Resolving Power Is Needed to Resolve Spectral Lines at 651.22

question 58

Multiple Choice

What resolving power is needed to resolve spectral lines at 651.22 nm and 651.81 nm?

• A)1100
• B)1000
• C)1200
• D)1400
• E)1300

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Definitions:

Utils

A theoretical unit of measurement used in economics to quantify the level of satisfaction or happiness that a consumer derives from the consumption of goods and services.

Rational

Describes a decision maker who chooses the available option that leads to the outcome he or she most prefers.

Diminishing Marginal Utility

The principle stating that as a person consumes more units of a good, the satisfaction (utility) gained from consuming each additional unit decreases.

Giffin Good

A type of good for which demand increases as the price increases, contradicting the basic law of demand due to the income effect.