Which of the Following Lasers Emits Photons with the Highest $\lambda$

question 115

Multiple Choice

Which of the following lasers emits photons with the highest frequency?

• A)a Nd:YAG laser with \(\lambda\) = 1064 nm
• B)an Ar⁺ laser with \(\lambda\) = 514.5 nm
• C)a Kr⁺ laser with \(\lambda\) = 647 nm
• D)an ArF laser with \(\lambda\) = 193 nm
• E)a He-Ne laser with \(\lambda\) = 633 nm

---

Definitions:

Expense Form

A document used to report and request reimbursement for expenditures incurred by employees on behalf of the company.

Money Out

Refers to expenses, payments, or any flow of funds out of a business, reducing its available cash.

Paychecks

Regular payments made by an employer to an employee, representing salary or wages earned.

Drill-Down Feature

A functionality in software that allows users to view detailed data by clicking on a summary or aggregate data point.