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Colours of the visible spectrum - The electromagnetic (EM) spectrum - GCSE Physics (Single Science) Revision - BBC Bitesize
![GCSE.com on Twitter: "Be careful with the BBC #Bitesize revision app - if you draw light coming out of an eye towards an object, you will NOT get the marks! #lasereyes #schoolkiderror # GCSE.com on Twitter: "Be careful with the BBC #Bitesize revision app - if you draw light coming out of an eye towards an object, you will NOT get the marks! #lasereyes #schoolkiderror #](https://pbs.twimg.com/media/DPgztVFWAAEDdpY.jpg:large)
GCSE.com on Twitter: "Be careful with the BBC #Bitesize revision app - if you draw light coming out of an eye towards an object, you will NOT get the marks! #lasereyes #schoolkiderror #
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