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T3 CH1 Light — Science STD 7 — Question

Tamilnadu BoardEnglish MediumSTD 7ScienceT3 CH1 Light2 Marks
Question
Mention the properties of light.
✓

Answer

Light has some fundamental properties as mentioned below.
  • Rectilinear propagation of light
  • Reflection
  • Speed
  • Interaction of light with matter.
  1. Types of material according to permeability.
  2. Formation of shadows.
  3. Plane mirror and images.
  4. Spectrum.

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