Flashcards
Colour Flashcards
Flashcards do conjunto (18)
- 1"Richard Of York Gave Battle In Vain" is an acronym. What does it stand for?Red, Orange, Yellow, Green, Blue Indigo, Violet.
These are all the colours in the colour spectrum. - 2Is white light a single colour?No. It is made up of many different colours.
- 3What is the difference in black and white objects in relation to reflection?Black objects absorb all light and white objects reflect it.
- 4What colour does blue and red make?Magenta
- 5What colour does red and magenta light make?Magenta
- 6What colour does Blue and Magenta make?Magenta?
- 7What does red and green light make?Yellow
- 8What colour does red and yellow light make?Yellow
- 9What colour does green and yellow light make?Yellow
- 10What colour does green and blue make?Cyan
- 11Green and cyan light and blue and cyan light both make the same colour. What colour is this?Cyan.
- 12Yellow and Cyan make....White light
- 13What colour does magenta and yellow light make?White light
- 14What colour does Cyan and Magenta light make?White light
- 15Filters only let one colour go through. What happens to all the other colours of light?They get absorbed.
- 16A Magenta light through a red filter will show a red light. Why is this?Because Magenta is made up of blue and red light; the blue gets absorbed but the red goes through.
- 17A red fliter followed by a blue filter will not show any light. Why is this?Because the red filter absorbs all light apart from red, and so there is no blue light to go through the filter.
- 18A blue t-shirt with red decoration looks like a black t-shirt with red decoration in red light. Why is this?The decoration looksred because it reflects red light but the tshirt does not reflect erd light so appears to be black to your eye.
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- AQA IGCSE Physics (EOY exams yr 8) FlashCards sobre Colour Flashcards, criado por Emma Boxley em 06-05-2013.
- Criado por
- Emma Boxley
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