A Wave Generated in a Medium Is a Longitudinal Wave

question 46

Multiple Choice

A wave generated in a medium is a longitudinal wave when

• A) there is a net transport of matter by the wave.
• B) the molecules of the medium are unable to exert forces on each other.
• C) molecular displacements are parallel to the wave velocity.
• D) molecular displacements are perpendicular to the wave velocity.
• E) the density of the medium is less than the density of water.

---

Definitions:

Separating Equilibrium

A concept in game theory where different types of players choose distinct strategies, allowing them to be distinguished by others.

Separating Equilibrium

A situation in a game or market where different types of participants (e.g., buyers and sellers) are sorted into different outcomes based on their types or actions.

Agents

Entities or individuals that act on behalf of others in economic models, making decisions and taking actions to achieve desired outcomes.

Marginal Products

The additional output that results from the use of an additional unit of a productive input, holding other inputs constant.