Is Pressure Scalar Or Vector

Is Pressure Scalar Or Vector. Velocity is speed with a direction.; Longitudinal waves are waves in which the vibration of the medium is parallel (along) to the direction the wave travels and displacement of the medium is in the same (or opposite) direction of the wave propagation.

Mixing Interface Family of Boundary Conditions
Mixing Interface Family of Boundary Conditions from www.cfdsupport.com

Longitudinal waves are waves in which the vibration of the medium is parallel (along) to the direction the wave travels and displacement of the medium is in the same (or opposite) direction of the wave propagation. This makes them different from scalar quantities, which just have magnitude. See speed and velocity to learn more.

Mixing Interface Family of Boundary Conditions

A vector is often written in bold, like a or b so we know it is not a scalar:. Vector quantities have both magnitude and an associated direction. Velocity is speed with a direction.; This makes them different from scalar quantities, which just have magnitude.