helpmeeeeeeeeeeee helpmeeeeeeeeeeee

13-10-2016
Mathematics

contestada

Help me bruh

Two waves with amplitudes of 75 units and 74 units arrive at a point in a medium simultaneously. If the two waves are out of phase with each other, what
is the resultant amplitude of the wave?

a. 74 units

b. 1 unit

c. 75 units

d. m149 units

Respuesta :

13-10-2016

I'm pretty sure the answer is B, cuz they'd crash together and become 1unit instead of two

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