Question

The optical phenomenon that is primarily responsible for the observation of rainbow on a rainy day is

Answer 1

Answer:

The optical phenomenon that is primarily responsible for the observation of rainbow on a rainy day is dispersion.

Explanation:

The optical phenomenon that is primarily responsible for the observation of rainbow on a rainy day is dispersion.

Rainbow is caused mainly by reflection, refraction and dispersion.

Rainbow is a 7 coloured circular arc formed with 7 colours which are voilet, indigo, blue, yellow, green, orange

and red.

Rainbows are formed opposite to the sun.

Hence, The optical phenomenon that is primarily responsible for the observation of rainbow on a rainy day is dispersion.