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24 votes
PLEASE HELP ME WHICH ONE

PLEASE HELP ME WHICH ONE-example-1
User Oneself
by
7.9k points

2 Answers

14 votes
I believe it’s choice D

I can’t explain sorry it looks like the correct one though :)
User John Warlow
by
7.0k points
13 votes

Answer:

D

Step-by-step explanation:

The two waves in D are the same amplitude and are 180 degrees out of phase and will 'cancel each other out'

User Howderek
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8.5k points

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