Question

Defin in terms of a ray of light

Answer 1

Answer:

a beam of light which when reflects it splits into different colors

Explanation:

PLS MARK AS BRAINIEST

Answer 2

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A light ray is a line (straight or curved) that is perpendicular to the light's wavefronts, its tangent is collinear with the wave vector. Light rays in homogeneous media are straight. They bend at the interface between two dissimilar media and may be curved in a medium in which the refractive index changes.