Question
a sound wave is modeled with the equation y=1/4 cos 2pi/3 theta.
a.find the period.explain
b.find the amplitude.explain
a.find the period.explain
b.find the amplitude.explain
Answers
y = A cos(kx) has
amplitude A
period 2pi/k
Now just plug in your numbers
amplitude A
period 2pi/k
Now just plug in your numbers
Related Questions
A sound wave is modeled with the equation . y=1/4cos 2pi/3treta
a. Find the period. Explain your...
A sound wave is modeled with the equation y= 1/4 cos2pi/3 theta.
a. Find the period. Explain your m...
A sound wave is modeled with the equation y= 1/4 cos2pi/3 theta.
a. Find the period. Explain your m...
A sound wave is modeled with the equation y=14cos2π3θ .a. Find the period. Explain your method.b. Fi...