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Physics
G.P. Thomson experimentally confirmed the existence of matter waves by the phenomena
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Q. G.P. Thomson experimentally confirmed the existence of matter waves by the phenomena
KCET
KCET 2009
Dual Nature of Radiation and Matter
A
Refraction
5%
B
Polarisation
20%
C
Scattering
54%
D
Diffraction
21%
Solution:
$G P$ Thomson experimentally confirmed the existence of matter waves (de-Broglie's hypothesis) by demonstrating that electron beams are diffracted when they are scattered by the regular atomic arrays of crystals.