The Light Intensity 10 M from a Point Source Is

question 58

Multiple Choice

The light intensity 10 m from a point source is 1000 W/m².The intensity 100 m from the same source is:

• A)1000 W/m²
• B)100 W/m²
• C)10 W/m²
• D)1 W/m²
• E)0.1 W/m²

---

Definitions:

Joseph Wolpe

A psychiatrist known for developing systematic desensitization, a method used to treat phobias and anxiety disorders.

Systematic Desensitization

A behavioral therapy technique used to reduce phobic and anxiety responses by gradually exposing the subject to the anxiety-causing object or situation while in a relaxed state.

Muscle Relaxation

A technique or process that aims to reduce tension in the muscles, often used in stress management, therapy, and relaxation exercises.

Behavior-Therapy Methods

Techniques used in behavioral therapy to change maladaptive behaviors, focusing on observable behaviors and their modifications.