If a Metal Sheet Containing a Tiny Hole Is Heated

question 24

Multiple Choice

If a metal sheet containing a tiny hole is heated (without damaging it) and therefore expands,what happens to the angular location of the first-order diffraction maximum?

• A)It moves toward the centerline.
• B)It moves away from the centerline.
• C)It doesn't change.

---

Definitions:

College Students

College students are individuals enrolled in a college or university program leading to an academic degree or certificate.

Mainstream Society

The dominant or prevailing cultural norms, beliefs, values, and practices in a given society, often contrasted with those of subcultures or minority groups.

Griswold v. Connecticut

A landmark U.S. Supreme Court case in 1965 that established the right to privacy regarding marital contraception, paving the way for future rights to privacy.

Contraceptives

Contraceptives are methods or devices used to prevent pregnancy as part of family planning, including barriers, hormonal pills, implants, and IUDs.