A Source at Rest Emits Light of Wavelength 500 Nm

question 5

Multiple Choice

A source at rest emits light of wavelength 500 nm.When it is moving at 0.90c toward an observer, the observer detects light of wavelength:

• A)26 nm
• B)115 nm
• C)500 nm
• D)2200 nm
• E)9500 nm

---

Definitions:

Prescribe Drugs

The act of medical practitioners ordering certain medications for patients as a form of treatment.

Psychologists and Psychiatrists

Professionals specializing in the study and treatment of mental health disorders, differing mainly in their training and treatment methods.

Current Distinction

refers to the contemporary differentiation or recognition of differences between concepts, objects, or phenomena.

Minimum Wage

The lowest hourly, daily or monthly remuneration that employers may legally pay to workers.