CBSE Class 10 Answered
dispersion of light
Asked by | 09 Dec, 2012, 05:12: PM
Expert Answer
The (compact) fluorescent lamp is basically a lowpressure
mercury gas discharge lamp with the
inner surface of the discharge tube coated with
a mixture of fluorescent compounds called
phosphors that convert the invisible ultraviolet
radiation emitted by the mercury discharge into
visible radiation.
mercury gas discharge lamp with the
inner surface of the discharge tube coated with
a mixture of fluorescent compounds called
phosphors that convert the invisible ultraviolet
radiation emitted by the mercury discharge into
visible radiation.
With a broad range of phosphors
available, the lamps are available in a wide range
of colours and colour renderings, and are mostly
used for general lighting.
available, the lamps are available in a wide range
of colours and colour renderings, and are mostly
used for general lighting.
so when refracted through prism it will split into its constituent colours.
Answered by | 10 Dec, 2012, 01:52: PM
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