Telescopes, magnifying glass, spectacles, microscope, camera. There are your five things =)
Concave lenses work by refraction of light.
refraction is where the soubd waves bend, reflection is when sound waves bounce off of things and change direction.
Microscope works due to refraction.
The change in direction is called refraction.
Telescopes, magnifying glass, spectacles, microscope, camera. There are your five things =)
Refraction.
it can, for instance selling fire to things through glasses can work with refracted light
its establishing.......:)
learn
Concave lenses work by refraction of light.
Not internal refraction - internal reflection. And yes, that's essential to make fiber optics work.
Refraction!
reflection and refraction
reflection and refraction
light refraction
Refraction