coloured light quiz s1f

what does green and red light make?

• yellow

• green

• magenta

• blue

additive colours are similar to subtractive colours

• true

• false

• sometimes

what are the three primary colours

• cyan, magenta, yellow

• pink, orange, purple

• blue,green, red

• yellow, red, blue

when light bends we call it as

• reflection

• refraction

• dispersion

• spectrum

which of the rainbow colours have the highest wave length

• green

• violet

• indigo

• red

which of the rainbow colors have lowest wave length

• violet

• red

• green

• yellow

red + blue light =

• cyan

• pink

• magenta

• blue

what does the colour yellow consist of

• only yellow

• red and green

• red and blue

what is the color that reflects all of the colors

• blue

• black

• white

how many colors are there in a rainbow

• 7

• 3

• 10

• 6