In a Ruby Laser, an Electron Jumps from a Higher

question 6

Multiple Choice

In a ruby laser, an electron jumps from a higher energy level to a lower one. If the energy difference between the two levels is 1.8 eV, what is the wavelength of the emitted photon?

• A)350 nm
• B)470 nm
• C)650 nm
• D)690 nm
• E)960 nm

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Definitions:

Perfects

The process of securing a legal interest or claim in collateral or property, often used in finance and legal contexts to ensure rights are enforceable.

Financing Statement

A document filed by a creditor to indicate a security interest in the debtor’s assets, used to perfect a lien.

Secured Party

An individual or organization that holds interest in a secured transaction as a creditor, protected by collateral.

Financing Statement

A document filed to give public notice of a secured party's interest in the personal property of a debtor, usually in relation to a secured transaction.