A wave travelling along the x-axis is described by the equation y(x, t)=0.005 \cos (α x-β t). If the wavelength and the time period of the wave are 0.08 {\m} and 2.0 {\ s}, respectively, then α and β in appropriate units are

Question

A wave travelling along the x-axis is described by the equation y(x, t)=0.005 \cos (α x-β t). If the wavelength and the time period of the wave are 0.08  {\m} and 2.0  {\ s}, respectively, then α and β in appropriate units are

Examsnet · Accepted Answer

Correct Answer is : α=25.00π,β=π

AIEEE 2008 Solved Paper