Question

what is reflex action

Answer 1

Answer:

$\sf\purple{what \: is \: reflextion \: ? \: }</p><p>$

Is the phenomenon in which a ray of light propagating obliquely in one medium changes its direction of propagation when it goes into another medium .

$\sf\pink{causes \: of \: refrection \: of \: light \: }$

• Change in the speed of the light

• Speed of light is an indicator of its optical density .

• More is optical density less is the speed of the light .

• Less is optical density more is the speed of the light.

• optical density is inversely proportional to speed of the light .

i hope it helps you :)

#be brainly