The Vertical Displacement Y(x, T) of a Horizontal $y ( x , t ) = ( 6.00 \mathrm {~mm} ) \cos \left[ \left( 3.25 \mathrm {~m} ^ { - 1 } \right) x - \left( 7.22 \mathrm {~s} ^ { - 1 } \right) t \right]$

question 72

Essay

The vertical displacement y(x, t) of a horizontal string aligned along the x -axis is given by the equation $y ( x , t ) = ( 6.00 \mathrm {~mm} ) \cos \left[ \left( 3.25 \mathrm {~m} ^ { - 1 } \right) x - \left( 7.22 \mathrm {~s} ^ { - 1 } \right) t \right]$
What are the (a) wavelength and (b) period of this wave?

---

Definitions:

Understandable

Capable of being grasped mentally; comprehensible.

Community Services

Public or private services aimed at addressing community needs, improving quality of life, and supporting the well-being of community members.

Proactive Efforts

Actions taken in anticipation of future problems or challenges, aimed at preventing issues before they arise.

Cultural Impediments

Barriers or obstacles that arise from cultural differences, inhibiting understanding, interaction, or progress.