The colour with the longest wavelength is _______.
Red
Violet
The colour with the shortest wavelength is _______.
Blue
Violet
slitted white light colours also know as . . .
wavelenght
spectrum
When red and bleu light are combined, they make _______.
magenta
cyan
White light is made up of many __________.
Colours
Shadows
A rainbow is formed because of _______ of sunlight by raindrops.
Dispersion
Reflection
Light bends because it changes _______ when moving through materials.
Speed
Colour
When all colours of light are mixed, they form _______.
Black light
White light
Which colour bends most when passing through a prism?
Violet
Red
Red + Blue + Green light produces
White light
When red and green light are combined, they make _______.
Blue light
Yellow light
The colours of the visible spectrum are remembered by _______.
ROYGBIV
RGBYVIO
A _______ is used to split white light into a spectrum.
Mirror
Prism
Which tool best demonstrates dispersion in the classroom?
Flashlight
Prism
The band of colours formed by dispersion is called a _______.
Spectrum
Rainbow
Whaite light can split into many colours by passing where?
prisms
spectrum
The process of splitting white light into colours is called _______.
Dispersion
Reflection
What are these?
Prisms
What happens when you spin the Einstein Colour Disk quickly?
It shows rainbow colours
It looks white
When light passes through a prism, it is _______.
Refracted
Reflected