Vocab Words
Lenses and Mirrors
Test Questions 1
Test Questions 2
Grab Bag
100
A form of electromagnetic energy
What is light
100
This transparent material bends or refracts light
What is lens?
100
A photon is
What is a small bundle of light?
100
The height of a wave is called this
What is amplitude
100
This lens curves outward
What is convex lens?
200
A smooth surface that reflects light and forms images
What is plane mirror?
200
The image you see when you look in the mirror
What is virtual image?
200
Clear protective layer of the eye
What is cornea?
200
If a beam of light strikes a mirror at a 30 degree angle, the angle of reflection will be
What is 30 degrees?
200
Name 3 of Justin Huff's school appropriate nicknames
What is Papa T, Oprah Winfrey, Tito, Slenderman
300
Produces a powerful beam of light
What is laser?
300
This converts the image from your lens in your eye into electrical impulses
What is retina?
300
In order to make food, plants need this
What is sunlight?
300
The amount of light that enters the eye is controlled by this
What is iris?
300
When light is shown on this color, it absorbs all light and reflects none
What is black?
400
This separates white light into the colors of the spectrum
What is prism?
400
A reflection that forms a fuzzy image
What is diffuse reflection?
400
Light waves travel fastest through this
What is vacuum
400
The waves with the shortest wavelength and highest frequency are these
What is gamma waves?
400
Mr Johnson's favorite refrigerator snack is this
What is cheese stick?
500
A property that transmits some light and blurs an image
What is translucent?
500
This bends inwards spreading light waves apart
What is concave lens?
500
Electromagnetic waves are made up of this
What is two transverse waves?
500
An example of a translucent object?
What is stained glass?
500
Matt is always asking Mr. Johnson to show youtube videos of this
What is blowing things up?
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