Eyeball
Light Soures
Reflection vs Refartion
Near vs Far sighted and camera parts vs eyeball
Concave vs Convex
100
Senses light and colour
What is the retina
100

A Light bulb.

What is an example of an incandescent light source.

100
the angle of _______ always equals the angle of incidence
What is reflection
100
Can see close up but not faraway.
What is nearsightedness.
100
curve inwards and reflect light inwards to a central point image large when close and small far away
What is concave mirrors
200
changes the size of the pupil to let in light
What is the iris
200
An energy efficient light bulb.
What is a florescent light bulb.
200
When light moves from one medium to another it bends
What is refraction
200
Can see far away, but not up close.
What is nearsightedness.
200
curve outwards and reflect light outwards big and upside down
What is a convex mirror
300

The opening of eye lets in light

What is the pupil

300
Emission of light from living organism.
What is bioluminescence.
300
light bends towards he normal line it is _______ light bends away from the normal line it is _____
What is speeding up, slowing down
300
Rays diverge.
What is a concave lens.
300

rays diverge in a _______ lens

rays converge in a ________ lens

What is concave, convex

400

transmits signals from light receptors in the retina to the brain

What is the optic nerve

400
Emission of light due to a chemical reaction.
What is chemoluminescence.
400
The angle of reflection always equals the angle of incidence
What is the law of reflection
400
Rays converge.
What is a convex lens.
400
Used to fix nearsightedness.
What is a concave lens.
500

the special cells on the retina that allow you to "see" light and colours, respectively.

What is rods and cones.

500
Emission of light when electricity passes through it.
What is electroluminescence
500
why can you see your reflection
light rays coming from a light source reflect off of an object and towards the mirror these rays then travel from the mirror to your eyes in a straight line
500
Like the focusing ray on the camera.
What is the ciliary muscle.
500
Used to fix farsightedness.
What is a convex lens.
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