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:

Striations

A series of ridges, furrows, or linear marks, frequently found in muscle tissue and certain types of rocks.

Cardiac Muscle

A specialized type of muscle found only in the heart, responsible for pumping blood throughout the body.

Skeletal Muscle

A type of muscle tissue that is attached to bones and responsible for voluntary movements of the body.

Uninucleated

Having only one nucleus per cell, characteristic of most human cells except for certain muscle cells and some fungi.