Episode of Series “PSSC physics”.
Elbert P. Little discusses the approximation that light travels in a straight line and demonstrates how its direction is changed by diffraction, scattering, refraction and reflection. Suitable for upper secondary level.
Education, Instruction, Teaching & Schools → Science - Study and teaching
Educational & Instructional
Educational & Instructional → Educational films
Educational & Instructional → Instructional
Mathematics, Science & Technology → Light
Mathematics, Science & Technology → Physics
Mathematics, Science & Technology → Reflection (Optics)
Mathematics, Science & Technology → Refraction
Mathematics, Science & Technology → Science - Study and teaching
Short films → Short films - United States
Black and White
16mm film; Access Print (Section 1)
16mm film; Limited Access Print (Section 2)
16mm film; Preservation Print (Section 5)