2Ts & an O
Shadows
Light
Colour
Instruments
100
The whiteboard is opaque. Opaque means...
What is NO LIGHT PASSES THROUGH THE MATERIAL
100
The sun rises in the...
East
100
We know that mirrors are able to _______ light.
What is REFLECT
100
White light is made up of...
What is COLOURS (ROYGBIV)
100
This device has two tubes and is used to see distant things...
What is BINOCULARS
200
A straight pane of glass is...
What is TRANSPARENT
200
The time of day when my shadow will look more like a puddle...
What is NOON
200
When light is bent it is called...
What is REFRACTION
200
This colour has the slowest wavelength...
What is RED
200
This type of mirror causes things to look stretched...
What is CONCAVE
300
A piece of waxed paper is...
What is TRANSLUCENT
300
Late in the afternoon, my shadow will be in the _____ (direction) and look…
What is IN THE EAST, and it will look LONG and THIN
300
When light bounces off an object...
What is REFLECTION
300
We see black when all the other colours are absorbed. What is produced?
What is HEAT
300
This device requires at least two mirrors and can be used to view things that are above you...
What is PERISCOPE
400
A triangular prism, which breaks white light into colours, is...
What is TRANSPARENT
400
Light will continue forever, unless...
What is BLOCKED BY AN OPAQUE OBJECT
400
Where slow and fast light meet up...
What is FOCAL POINT
400
How are we able to see the colour yellow?
All the other colours are absorbed, but yellow is reflected.
400
A device with a rotating tube and mirrors, creating symmetrical patterns...
What is KALEIDOSCOPE
500
A reflective mirror is...
What is OPAQUE
500
When the source of light moves closer to the object, the shadow will be...
What is LARGER
500
Name three materials that can cause light to be refracted...
What is WATER, TRIANGULAR PRISM, LENSES (concave, convex)
500
The colours of the rainbow, in order are...
What is RED, ORANGE, YELLOW, GREEN, BLUE, INDIGO, VIOLET
500
This devices uses glass lenses to aid in observation of remote objects…
What is a TELESCOPE
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