Which of the Following Is a Hydrophobic Material

question 29

Multiple Choice

Which of the following is a hydrophobic material?

• A) paper
• B) table salt
• C) wax
• D) sugar

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Definitions:

Sleep

A naturally recurring state of mind and body characterized by altered consciousness, relatively inhibited sensory activity, and inhibition of nearly all voluntary muscles.

Sigmund Freud

An Austrian neurologist known as the founding father of psychoanalysis, a method for treating psychological pathology by means of dialogue between the patient and a psychoanalyst.

Stages of Sleep

The progression through different phases of sleep characterized by unique brain wave activity, eye movements, and muscle tension, including REM and non-REM (NREM) stages.

Dreams

A series of thoughts, images, and sensations occurring in a person's mind during sleep, often reflecting unconscious desires or concerns.