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Physical ScienceGrade 6-8

Light and Reflection Answer Key

Study how light reflects off surfaces and how mirrors form images.

Looking for Light and Reflection answers? This complete answer key provides verified solutions for all student exploration activities and assessment questions in the ExploreLearning Light and Reflection Gizmo.

100% Free • Step-by-step explanations • Perfect for homework help • Covers all activities • Updated for 2026

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How Light Behaves

Q1.What's the law of reflection?

Answer

The angle of incidence equals the angle of reflection - light bounces off at the same angle it hits.

Q2.What's the difference between regular and diffuse reflection?

Answer

Regular reflection is off smooth surfaces (like mirrors) where light bounces in one direction. Diffuse reflection is off rough surfaces where light scatters.

Mirrors and Images

Q3.What kind of image does a flat mirror make?

Answer

A virtual image - same size as the object, upright, and appears to be behind the mirror.

Q4.What's a concave mirror?

Q5.What's a convex mirror?

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