Which of the Following Photons Has the Lowest Frequency?
A) $\lambda$

question 91

Multiple Choice

Which of the following photons has the lowest frequency?

• A) a photon from a Nd:YAG laser with \(\lambda\) = 1,064 nm
• B) a photon from an Ar⁺ laser with \(\lambda\) = 514.5 nm
• C) a photon from a Kr⁺ laser with \(\lambda\)= 647 nm
• D) a photon from an ArF laser with \(\lambda\) = 193 nm
• E) a photon from a He-Ne laser with \(\lambda\) = 633 nm

---

Definitions:

Quantity of Labor Supplied

The total hours that workers are willing and able to work at a given wage rate, in a given period.

Wages

Compensation given to workers for their work or efforts, usually determined based on the hours worked, per day, or per task completed.

Excise Tax

A tax levied on certain goods and commodities produced or sold within a country and on licenses granted for certain activities.

Supply Curve

A graphical representation of the relationship between the price of a good and the quantity of the good that suppliers are willing to offer for sale at each price level.