2. CV Raman is
one of the
greatest Indian
scientist. He
was the first
Asian to win
Nobel prize for
Physics for
scaterring of
light and
Raman effect.
3. Raman effect is
used in chemical
laboratories all over
the world to identify
the nature of
molecules. This
effect is also used in
the medical world
to investigate living
cells and tissues to
detect diseases such
as cancer, without
causing any harm.
4. Raman's effect has
come a breakthrough in
technology today.
Raman scanners are
used by narcotic
squads and airport
vigilance to
detect narcotic drugs.
Without any chemical,
physical test, without
cutting , extracting,
destroying a substance,
the Raman scanner
tells whether a
substance is cocaine or
plain chalk.
5. Raman scanners
are the best
devices to detect
explosives carried
by terrorists. Safety
inspectors use
Raman scanners to
detect harmful
chemicals and
gases and the
police use it for
forensic work to
detect crime.
