Aviolin string playing the note "a" oscillates at 440 hz. what is the period of the string's oscillation? answer in units of s.

The frequency of a wave is equal to the reciprocal of its period:

where f is the frequency and T the period.

The violin string of our problem emits a note with frequency f=440 Hz, so if we re-arrange the previous equation, we can find the period of the string's oscillation:

Amagnetic field "does not" interact with stationary electric charges. so, a.hope my answer you : )

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached