Reflection
This is what the light ray is called once it reflects off a mirror.
What is reflected ray
True or False: The angle of incidence of a light ray is equal to the angle of refraction
What is false
This part of the electromagnetic spectrum is what we can see.
What is the visible spectrum
The three primary colors of light are
What is red, green, blue
This is the light ray that first hits the mirror
What is the incidence ray
This is a measurement of how much light slows down in a substance
What is refractive index
Name all the colors of the visible spectrum
What is ROYGBIV
This color is produced when blue and green light are mixed together
What is cyan
This is the part of the eye that focuses an image onto the retina. It shares the same name as a part of your glasses
What is the lens
If the angle of incidence is 54 degrees, the angle of reflection will be?
What is 54 degrees
This is the refractive index of air
What is 1.0003
This type of electromagnetic radiation is responsible for the sunburns we experience when we're in the sun too long.
What is UV radiation
This color of light is produced when red and green light are mixed together
What is yellow
This is the coloured part of a human eye. It is also what controls how much light enters the eye.
What is the iris
This is the type of reflection that happens when a light ray hits a smooth surface
What is specular reflection
In which medium would light travel the slowest: space, air or water?
What is water
This type of electromagnetic radiation creates images of our bones on films
What is X-rays
This model of color explains what is produced when different colours of light are mixed together
What is the additive model of color
This is the type of reflection that occurs when light rays hit an uneven surface (i.e. side of a mountain)
What is diffuse reflection
The refractive index of air is 1.0003 and the refractive index of crown glass is 1.52. In which material would light travel the fastest?
What is air
This type of radiation is also a common way that we heat our food
What is microwaves
This model of color explains why objects are the color they are based on the light that is absorbed and reflected by an object
What is subtractive model of color