jezBlDoraWaylas jezBlDoraWaylas

14-11-2015
Physics

contestada

In refraction, when a wave travels from one medium to another, it
A. changes speeds.
B. stays in step.
C. always moves in the same direction.
D. travels in the opposite direction.

Respuesta :

jasneet jasneet

14-11-2015

In refraction, when a wave travels from one medium to another it changes speed.

Correct option is A.

Answer Link

kaileyr172001 kaileyr172001

04-04-2019

A.) Changes speed

hope this helps

Answer Link

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