eppesraekwonr eppesraekwonr

13-10-2016
Physics

contestada

Refraction occurs when a wave
a.
enters a new medium at an angle.
b.
hits a surface through which it cannot pass.
c.
moves around a barrier.
d.
interferes with another wave.

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firemaster firemaster

13-10-2016

i beleieve that the answer is a

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Аноним Аноним

14-02-2019

the answer is a.................

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