ZX Spectrum was created on 1982-04-23.
Full spectrum lighting is lighting that includes the whole electromagnetic spectrum of light, from infrared, to near-ultraviolet. It is used by artists to ensure that their colors are appearing as they will naturally in an art gallery or at someone's home.
Prism spectrum is formed due to DISPERSION but grating spectrum is formed due to DIFFRACTION. In prism spectrum we have only one order but in grating spectrum we can have second order too IN prism spectrum we have continuous spectrum but in gratings we have only line spectrum In prism spectrum red end will be closer to the direct ray but in grating spectrum violet end will be closer to the direct ray
absorption spectrum
The electromagnetic spectrum is the all the frequencies possible outiside of the visible spectrum such as ultraviolet.
ZX Spectrum was created on 1982-04-23.
Sophie Gibb!
Sir Clive Sinclair. His first attempt at a mass produced computer was the SInclair ZX80. This was followed by the Sinclair ZX81, and subsequently the ZX Spectrum.
ZX80 - 1980 ZX81 - 1981 ZX Spectrum - 1982
Daniel Haywood has written: 'Creative arcade games on your ZX Spectrum'
Spencer Bateson has written: 'Advanced Programming With the Memotech Mtx' 'The Penguin Spectrum compendium' -- subject(s): BASIC (Computer program language), Programming, Sinclair ZX Spectrum (Computer)
Clive Gifford has written: 'Essential chemistry' 'Using a modem with your computer' 'The Script Marillion' 'Making the most of your Dragon 32' -- subject(s): Dragon 32 (Computer), Programming 'Dynamic games for the Amstrad' 'More adventures for your ZX spectrum' 'Bisiklet' 'Adventures for your ZX Spectrum' -- subject(s): Computer games, Sinclair ZX Spectrum (Computer), Programming 'Games for your Dragon' 'Racing cars' 'The Usborne book of cutaway planes' 'Dynamic games for your Amstrad' -- subject(s): Computer games, Amstrad Microcomputer, Programming 'Chicago gangsters' 'Machines' -- subject(s): Machinery
Exact same thing. The official name is ZX-14R not ZX-14.
Citroën ZX was created in 1991.
ZX AUTO was created in 1999.
Zx-14. But not by much
ZX Microdrive was created in 1983.