Examlex
The displacement of a vibrating string versus position along the string is shown in the figure. The periodic waves have a speed of 10.0 cm/s. A and B are two points on the string.
-What is the wavelength of the wave?
Paranoia
A mental condition characterized by delusions of persecution, unwarranted jealousy, or exaggerated self-importance, often without basis in reality.
Dependence
Dependence is a condition where an individual relies on a substance or behavior to function normally, experiencing withdrawal symptoms in its absence. It can be psychological, physical, or both.
Nervous System
The component of an organism that manages its activities by sending signals back and forth between various parts of its body.
Stimulant
A substance that raises levels of physiological or nervous activity in the body, improving alertness and physical performance.
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