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Unit 7 · Energy in Daily Life

Light and Reflection

ScienceSubject

16 minEstimated read

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Unit 7 topics

Energy and Its Sources Heat and Temperature Temperature Scales and Heat Transfer Waves and Sound Light and Reflection

Quick Facts

Unit: 7: Energy in Daily Life
Topic: Light and Reflection
Domain: Physics

Seeing is collecting light

Study Tip

Both angles are measured from the normal, never from the mirror. If a question gives you the angle with the mirror surface, subtract it from 90 first. That one habit saves more marks in this topic than anything else you can do.