Verification of truth — Mirrors and optical behavior A mirror always ________ (choose the statement that is universally true for mirrors in everyday usage).

Introduction / Context:Everyday reasoning items ask what is always true, not merely sometimes true. For plane and curved mirrors used in daily life, the core, defining action is reflection: they form images by reflecting incident light from their polished surface.

Given Data / Assumptions:

• “Mirror” refers to a reflective device (plane/curved) used for viewing images.
• We look for the statement that must hold for all such mirrors in ordinary use.

Concept / Approach:Differentiate essential property (reflection) from non-essential or incorrect properties (refraction, retraction, distortion).

Step-by-Step Solution:Reflection is fundamental: a mirror returns a significant proportion of incident light, enabling image formation.Refraction (“bending light through a medium”) is a property of lenses and transparent media, not the defining action of mirrors.Retraction is not a physics term relevant to image formation.“Distorts” can happen with badly made/curved mirrors, but is not universally true; high-quality plane mirrors do not distort.

Verification / Alternative check:Any mirror that did not reflect would cease to be a mirror; thus “reflects” is necessarily true.

Why Other Options Are Wrong:“Refracts” describes transmission through lenses; “Retracts” is irrelevant; “Distorts” is contingent, not universal.

Common Pitfalls:Confusing reflection with refraction or assuming occasional defects are universal.

Final Answer:Reflects