If you had a string tied firmly to a post, and you created a wave that went down the string, why do you think would happen as the wave reached the post?
A.
B.
C.
D.

If you had a string tied firmly to a post and you created a wave that went down the string why do you think would happen as the wave reached the post A B C D class=

Respuesta :

I think it D because I watched a video where the man did this exact same thing and the wave came back