How Many Photons Per Second Emerge from a Laser of Power

question 11

Multiple Choice

How many photons per second emerge from a laser of power 2.00 mW with wavelength 605 nm? (c = 3.00 × 10⁸ m/s, h = 6.626 × 10^-34 J ∙ s)

• A) 6.09 × 10¹⁵ photons/s
• B) 5.03 × 10¹² photons/s
• C) 3.07 × 10¹⁵ photons/s
• D) 3.07 × 10¹³ photons/s

Understand the purposes and considerations of using maps as a tool for presenting data.

Comprehend the importance of visual displays in business presentations and identify the most effective types for varying contents and audiences.

Understand why drawings can be more beneficial than photographs in certain contexts for conveying information visually.

Recognize the advantages of photographs as visual data displays and learn the guidelines for their effective use.

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Definitions:

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The highest court in the United States, established pursuant to Article III of the U.S. Constitution, with ultimate appellate jurisdiction over all federal and state court cases involving issues of federal law.

Federal District Court

A general trial court of the United States federal court system that deals with both civil and criminal cases.

U.S. Court of Appeals

A federal court that hears appeals from the decisions of lower courts, such as district courts, within its circuit.

General Jurisdiction

The broad authority of a court to hear virtually any type of case, without limitation to subject matter or geographic area.