A grunting porpoise emits a sound of 61 Hz sound. What is the wavelength of this sound in water, where the speed of sound is 1500 m/s? Answer in units of m

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?

Gabby calls her cousin who lives in a different state and tells her to turn her radio to channel 98.7 so they can listen to their favorite song that is playing. her cousin turns her radio to 98.7, but does not hear the same song gabby hears. which most likely explains why?

Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.