Waves
Electromagnetic Spectrum
Mirrors
Lenses
Colours
100
The highest part of a wave is called this
What is crest
100
This type of radiation is used by doctors to examine broken bones
What is X-rays
100
Light does this when it strikes a mirror
What is reflect
100

This kind of lens is used in the eyepiece of microscope and telescopes

What is convex

100
All the colours of the rainbow combine to form this type of light
What is white
200
The lowest part of a wave is called this
What is trough
200
This type of radiation is used in tanning beds and by crime scene investigators
What is UV light
200

This type of mirror is often used for security, particularly in convenience stores

What is convex

200

The name of the location at which all of the light rays converge

What is the focal point

200
This colour of light has the highest frequency
What is violet
300
The distance between two crests or two troughs is called this
What is wavelength
300
This type of radiation is used in cancer treatments
What is gamma rays
300

This type of mirror is most often used by dentists and in car headlights

What are concave

300
This is the term for upside down
What is inverted
300

These are the three primary colours

What is red, green, and blue

400

This is the equation for frequency

What is cycles / seconds

400

This colour on the visible light spectrum has the longest wave

What is red

400

Humans are able to see their reflection in mirrors as a result of this

What is an opaque background behind the glass

400

Reflecting microscopes utilize these three components in order to take in light to see distant objects

What are a convex lens, concave mirror and plane mirror

400

This scientist discovered infrared light by placing a thermometer beside the red wavelength on the visible light spectrum

Who is William Herschel

500
When the frequency of a wave increases, this happens to the wavelength
What is decreases
500

Humans are most often exposed too, or utilize, these three types of waves 

What are visible light, infrared, and UV waves
500

Parallel light rays that hit a convex mirror and spread away from each other are said to be doing this

What is diverging

500

Known by their common terms: farsightedness and nearsightedness, these are their official names.

What are hyperopia and myopia

500

This scientist is credited with discovering that white light can be separated into ROY G BIV using a prism, and then re-combined into white light using a second prism. 

Who is Sir Isaac Newton

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