CAPE Physics Unit 2 · 2008 (T&T) · Paper 1 · Question Q37
If each of the following particles are moving at 0.2\ c, where c is the speed of electromagnetic radiation, which particle has the longest de Broglie wavelength associated with it?
- (A)Electron
- (B)Hydrogen nucleus
- (C)Neutron
- (D)Alpha particle
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