Y8U1T9 - Colour

white light is...

• a combination of all the colors in the visible spectrum
• a combination of all the colors in the ultraviolet spectrum
• a combination of all the colors in the invisible spectrum
• only made up of the color white

when light splits up we say it is...

• absorbed

• reflected

• refracted

• diffracted

the proper name for the rainbow colours is...

• spectrum

• ray

• electromagnetic light

• visible light

the colour two after red in the spectrum is...

• yellow
• blue
• orange
• green

the colour two before violet in the spectrum is...

• Blue
• Yellow
• Green
• Orange

what happens to all the colours of light that cannot pass through a coloured filter?

• The colors of light that cannot pass through a colored filter disappear completely
• The colors of light that cannot pass through a colored filter turn into sound waves
• The colors of light that cannot pass through a colored filter are absorbed or blocked by the filter, resulting in only the filtered color passing through.
• The colors of light that cannot pass through a colored filter transform into electrical energy

which colours of light can pass through a red filter?

• Blue light can pass through a red filter
• Red light can pass through a red filter, while other colors of light are blocked.
• Green light can pass through a red filter
• Yellow light can pass through a red filter

which colours of light can pass through a yellow filter?

• Yellow filter allows red, green, and yellow light to pass through.

• Blue, purple, and pink light
• Black, white, and brown light
• Yellow, orange, and green light

why do red objects look red?

• Red objects look red because of the way they are manufactured
• Red objects look red because they reflect red light and absorb the other colours

• Red objects look red because they are made of red paint
• Red objects look red because they are naturally red

which colour absorbs most light?

• red

• green

• white

• black