Waves are disturbances that transport energy without transporting mass. Learn the mechanism underlying sound, deep ocean swells, light, and even the levitation of objects in mid air.

The source of a sound vibrates according to the equation

\[ y= 6 \cos{(6 \pi t)}. \]

If it sends out waves of velocity \( v= 21 \text{ m/s},\) what is the wavelength \( \lambda \) of the waves?

×

Problem Loading...

Note Loading...

Set Loading...