Reflection
What is the surface that reflects light?
Mirror
Can water refract light?
Yes
What is Total Internal Reflection?
This phenomenon happens when light hits a boundary and is completely reflected back into the original medium.
What is a lense?
A transparent object that bends light to form an image.
Is there physically something behind a mirror
No
What is the refractive index?
The table of values for surfaces and how the refract light in it.
What are the conditions required for Total Internal Reflection?
It occurs when light travels from a denser medium to a less dense medium and the angle of incidence is greater than the critical angle.
What is a converging (convex) lens?
A type of lens that brings parallel light rays together at a focal point.
What Is reflection?
When light bounces from the nucleus to the surface and bounces back to your eyes, resting the illusion that something is behind it.
Can light be refracted in vacumm?
No
What is the critical angle?
The minimum angle of incidence at which light is totally reflected and no refraction occurs.
What is the focal length?
The distance between the center of a lens and its focal point.