Unpolarized Light Passes Through Three Polarizing Filters

question 8

Multiple Choice

Unpolarized light passes through three polarizing filters.The first one is oriented with a horizontal transmission axis,the second filter has its transmission axis 25.7° from the horizontal,and the third one has a vertical transmission axis.What percent of the light gets through this combination of filters?

• A) 7.6%
• B) 92.4%
• C) 50.0%
• D) 0.00%

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Definitions:

Psychological Therapy

A range of treatments for mental health disorders that involve talking to a psychologist or other mental health professional.

Sigmund Freud

Austrian neurologist and the founder of psychoanalysis, a clinical method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Joseph Wolpe

A prominent psychologist known for developing systematic desensitization, a method used to treat phobias and anxiety by gradually exposing the patient to the anxiety source.

Biomedical Therapies

Treatments for mental disorders that involve physiological interventions, such as medication or electroconvulsive therapy, targeting the biological underpinnings of disorders.