Waves Part 2

Salida

Pregunta 1 of 1

  Tiempo Restante


0
630784
0
60
block

Presiona la tarjeta para voltearla.

Does light travel at the same speed in a vacuum and a medium?

no





¿Lo entendiste correctamente?





630788
0
60
none
630790
0
60
none
630793
0
60
none
630795
0
60
none
630797
0
60
none
630798
0
60
none
630799
0
60
none
630803
0
60
none
630805
0
60
none
630808
0
60
none
630809
0
60
none
630817
0
60
none
630778
0
60
none
630780
0
60
none