For which of the following particles will it be most difficult to experimentally verify the de Broglie relationship ?A. A dust particleB. An electronC. A protonD. An `alpha`-particle projected closer to the center of the atom will experience a lesser deviation as compared to the particle projected away from the center.

For which of the following particles will it be most difficult to expe

1.	For which of the following particles will it be most difficult to experimentally verify the de Broglie relationship ?A. A dust particleB. An electronC. A protonD. An `alpha`-particle projected closer to the center of the atom will experience a lesser deviation as compared to the particle projected away from the center.
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