Grafioo School
  • Programming Courses
    • Programming and Artificial Intelligence Secondary 1
  • Learn English
    • Unit 3 (Sample Lesson)
    • Unit 4 (Sample Lesson)
    • Extreme Sports (Sample Lesson)
  • Learn French
    • Conjugations
    • Phrases
  • Learn Deutsch
  • Learn Science
    • Digestive System
    • Respiratory System
    • Circulatory System
    • Urinary System
    • Friction Force
    • Atoms
    • Rays
    • science6
  • About Grafioo
Grafioo School
  • Programming Courses
    • Programming and Artificial Intelligence Secondary 1
  • Learn English
    • Unit 3 (Sample Lesson)
    • Unit 4 (Sample Lesson)
    • Extreme Sports (Sample Lesson)
  • Learn French
    • Conjugations
    • Phrases
  • Learn Deutsch
  • Learn Science
    • Digestive System
    • Respiratory System
    • Circulatory System
    • Urinary System
    • Friction Force
    • Atoms
    • Rays
    • science6
  • About Grafioo

Rays

infrared Rays

Electromagnet Waves - الموجات الكهرومغناطيسية

X-Rays - أشعة إكس

Infrared Rays - أشعة الإنفرايد