Monday 28 March 2022

Fresnel Lens

 Looking into how a Fresnel lens works. How do the ridges manage to magnify and give a clear image? #iteachphysics



No comments:

Post a Comment

Footprints in time

  GCSE Physics Tuition: Leaving footprints in Time. Using a FLIR camera to see the path someone took walking through the classroom a couple ...