A Double-Slit Experiment Is Performed and Then Redone Using Slits

question 56

Multiple Choice

A double-slit experiment is performed and then redone using slits of double the previous separation. Nothing else is changed. If the approximation sin θ ≈ θ holds, what happens to the angle between the maxima?

• A) it stays the same
• B) it doubles
• C) it quadruples
• D) it halves
• E) it quarters

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Definitions:

Reflex Erections

Involuntary erections that occur in response to physical stimulation or psychological factors, independent of sexual desire.

Spontaneous Erections

Unplanned and involuntary erections of the penis that can occur without sexual arousal.

Sexual Aversion

A psychological disorder characterized by a persistent or recurrent extreme aversion to, and avoidance of, all or almost all, genital sexual contact with a sexual partner.

Vaginismus

A sexual function difficulty characterized by muscle spasms around the vaginal entrance, preventing the insertion of a penis.