Question

why is there no dispersion of light reflected through a rectangular glass slab ? Give reason..​

Answer 1

HeRe Is Your Ans ⤵

***

• After refraction at two parallel faces of a rectangular glass slab, a ray of light emerges in a direction parallel to the direction of incidence of white light on the slab.

1. As rays of all colours emerges in the same direction of incidence of white light, hence there is no dispersion but only lateral displacement

***

Follow Me

Answer 2

✨Stylish55....

$<b>$

☞After refraction at two parallel faces of a rectangular glass slab, a ray of light emerges in a direction parallel to the direction of incidence of white light on the slab.

☞As rays of all colours emerges in the same direction of incidence of white light, hence there is no dispersion but only lateral displacement.

【｡｡】[★HoPe it will HelP You★]【｡｡】