When Electromagnetic Radiation (E

question 203

Multiple Choice

When electromagnetic radiation (e.g., light) is Doppler-shifted by motion of the source away from the detector, the measured

• A) speed of the radiation is less than the emitted speed.
• B) frequency is higher than the emitted frequency.
• C) frequency of the radiation remains the same, but its wavelength is shortened, compared to the emitted radiation.
• D) wavelength is longer than the emitted wavelength.

---

Definitions:

Next Record

In database and data processing, it refers to the command or function that moves the focus to the next record in a dataset or list.

Greeting Line Merge Field

A function in word processing and mailing software that allows the automatic insertion of personalized greeting lines in emails or documents.

Salutation

A form of greeting or a courteous expression of good will, often used in written communication.

Recipient List

A collection of email addresses or contacts targeted for sending email campaigns, notifications, or invites.