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Physics
By photoelectric effect, Einstein proved
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Q. By photoelectric effect, Einstein proved
AIPMT
AIPMT 2000
Dual Nature of Radiation and Matter
A
$E=h\upsilon$
68%
B
$K.E.=\frac {1}{2}mv^2 $
11%
C
$E=mc^2 $
18%
D
$E= \frac {-Rhc^2}{n^2} $
3%
Solution:
By photoelectric effect, Einstien proved: $E=hν$