Reflection
Refraction
Electromagnetic Spectrum
Mirrors and lenses
The Human Eye
100
This is what the light ray is called once it reflects off a mirror.
What is reflected ray
100
True or False: The angle of incidence of a light ray is equal to the angle of refraction
What is false
100
This part of the electromagnetic spectrum is what we can see.
What is the visible spectrum
100

A convex lens causes light rays to bend in this way

What is converge, or bend toward each other?

100
True or False: The image that is projected onto your retina is right-side-up
What is false - its upside down!
200
This is the light ray that first hits the mirror
What is the incidence ray
200

The name of the line that is perpendicular be to the surface of two media.

What is the normal?

200
Name all the colours of the visible spectrum
What is ROYGBIV
200

Images in convex mirrors have these three characteristics

What is smaller, upright and virtual?

200
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
300
If the angle of incidence is 54 degrees, the angle of reflection will be?
What is 54 degrees
300

This occurs when light travels from a more dense medium to a less dense medium? 

What is speeds up and and bends away from normal?

300
This type of electromagnetic radiation is responsible for the sunburns we experience when we're in the sun too long.
What is UV radiation
300

These can be drawn to predict the images created by plane mirrors. 

What are Ray diagrams? 

300
This is the coloured part of a human eye. It is also what controls how much light enters the eye.
What is the iris
400
This is the type of reflection that happens when a light ray hits a smooth surface
What is specular reflection
400
In which medium would light travel the slowest: space, air or water?
What is water
400
This type of electromagnetic radiation creates images of our bones on films
What is X-rays
400

These types of mirrors curve inward like the inside of a bowl 

What are concave mirrors?

400

Where the optic nerve enters the retina

What is the blind spot?

500
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
500
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
500
This type of radiation is also a common way that we heat our food
What is microwaves
500

This type of mirror creates images that are upright, the same size as the object and virtual

What is a plane mirror?

500
This is a small hole in the center of your eye that lets light it. It's size is controlled by the iris muscle.
What is the pupil.
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