What Wavelength Monochromatic Source in the Visible Region (390 to 710

question 54

Multiple Choice

What wavelength monochromatic source in the visible region (390 to 710 nm) can be used to constructively reflect off a soap film (n = 1.46) if the film is 77 nm thick?

• A)409 nm
• B)430 nm
• C)450 nm
• D)558 nm

---

Definitions:

Rape Culture

A societal framework that normalizes, trivializes, and perpetuates sexual violence, often by blaming victims and excusing perpetrators.

Victim-Blame

When responsibility for a sexual assault is placed on the victim rather than the perpetrator.

Sexual Assault

Sexual touching or intercourse without consent, accomplished by coercion, manipulation, or either the threat or use of force. The greater the force used or the resulting injury, the more severe the assault.

Trigger

Something that initiates or causes an increase in activity, sometimes specifically referring to causing an emotional or psychological response.