hanood71 hanood71

18-01-2021
Physics

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Light refracts when:
a. It changes speed
b. It changes from a particle to a wave
C. Its density changes
d. It encounters a solid object

Respuesta :

naharkitrishna naharkitrishna

18-01-2021

Answer:

it change speed

Explanation:

its because when light passes through one medium to another (rarer to denser)its velocity change and its speed also changes

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