The Principle Behind Levitating Trains Is Magnetic _________________.​

question 20

Short Answer

The principle behind levitating trains is magnetic _________________.​

---

Definitions:

Mania

A mental state characterized by extremely elevated mood, energy, and activity, often associated with bipolar disorder.

Depression

A continual emotional disorder characterized by feelings of gloom or apathy towards activities, significantly impairing regular life functions.

Cortisol

A steroid hormone released in response to stress and low blood-glucose concentration.

Depressed Individuals

Individuals experiencing persistent feelings of sadness, hopelessness, and lack of interest or pleasure in activities, characteristic of depression.