Examlex
One of the harmonics of a column of air in a tube that is open at one end and closed at the other has a frequency of 448 Hz,and the next higher harmonic has a frequency of 576 Hz.How long is the tube? The speed of sound in air is 343 m/s.
Systematic Desensitization
A therapeutic technique used to reduce phobia or anxiety through gradual exposure to the feared object or situation combined with relaxation exercises.
Schizophrenia
Severe disorder in which the person suffers from disordered thinking, bizarre behavior, hallucinations, and an inability to distinguish between fantasy and reality.
Sexually Attracted
The feeling of being drawn or interested in someone else in a sexual manner.
Behavior Therapists
Professionals who specialize in applying principles of learning and conditioning to help clients change undesirable behaviors.
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