Unlike Light, Sound Energy Cannot Travel in A:​

question 20

Multiple Choice

Unlike light, sound energy cannot travel in a:​

• A) ​chamber.
• B) ​vacuum.
• C) ​circle.
• D) ​line.

---

Definitions:

Panic Disorders

A type of anxiety disorder characterized by sudden and repeated episodes of intense fear or discomfort, along with physical symptoms such as chest pain, heart palpitations, or shortness of breath.

Norepinephrine

A neurotransmitter and hormone involved in the body's stress response, regulating heart rate, blood pressure, and alertness.

Neurons

Unique cells within the nervous system responsible for sending signals to other neurons, muscle cells, or glands.

Locus Coeruleus

A small nucleus in the brainstem involved in physiological responses to stress and panic, playing a significant role in the arousal and alertness system.