Lexi is balancing equations. she is finding one equation to be very difficult to balance. which explains how to balance the equation znso4 + li2co3 → znco3 + li2so4?

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

Aball horizontally thrown from a cliff at 8m/s

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate