Technology refraction and reflction

1. Reflection Review 2. NORMAL LINE PERPENDICULA R 3. INCIDENCE INCIDENT 40 ͦ REFLECTIO N REFLECTED 4. Slide 4 Law of Reflection i r 5. Refraction The change in direction…

Documents 4.1 Introduction This chapter studies one of the most important section of statics, where a body...

Slide 1 Slide 2 4.1 Introduction This chapter studies one of the most important section of statics, where a body remains in equilibrium under the action of a system of forces…