Vocabulary
When light bounces off an object
Reflect
These tiny opaque parts in the one way mirror are responsible for reflecting light
Silver/plastic
One way film
As light enters the eye it enters through the
pupil
To the one way, it can bounce back to his eyes (or go through)
When light travels it goes
Straight
When light passes through a material
Transmit
This part of the one way mirror is responsible for transmitting light
glass
After light goes through the pupil it hits the
lens
Light transmits through the one way and bounces off the music teacher. Where does it go next?
it goes to the one way. It transmits to the students eyes or reflects back to the teacher
Describe the pathway of light in Pete's room after it leaves the light source. (indicate what objects it bounces off of and in order)
light bounces off of Pete to the one way mirror and to his eyes (and the teachers!)
Smaller objects used to represent something larger in the world
Scale Model
When the student enters the room he sees his ________________________
Reflection
The lens REFRACTS light to the back of the eye, which is also known as
2 light inputs enter the students and the teachers eyes. Which input is stronger? (the light bouncing off student or the light bouncing off the teacher)
Describe how you can see an object like a ball or a tree.
Light bounces off/reflects off and goes into your eyes
When a material is see through, or allows light to transmit through it
Transparent
When the teacher enters the other room She sees
her music student
The Retina sends a signal through the optic nerve so the ______________ can process what you see
Brain
Because the light bouncing off the student is stronger for both people, what will each of them see?
Student:
Teacher:
Student: Himself
Teacher: The student
True or False: If light is blocked by a solid object, the person on the other side can no longer see the light
True
Light changing direction after it hits glass or a lens
Refract
When there is light in a room the one way will look like a ______________________
When there is no light in a room the one way will look like a _____________________
Mirror
Window
When 2 inputs of light enter the eye, which one is seen and processed? Give an example
The stronger input is seen.
EX: cellphone is hard to see in the sun
Construct and explanation on why the student CANNOT see the teacher. (please use light input in your answer)
The light bouncing off teacher is the weaker light input so the student will not see her
One Way Mirror
Mirror
Glass
One Way: Reflect and Transmit
Mirror: Reflect
Glass: Transmit and Reflect