A proton, a neutron, an electron and an α-particle have same kinetic energy. Then their…
Physics · Class 12 · CBSE — Dual Nature of Radiation & Matter
A proton, a neutron, an electron and an α-particle have same kinetic energy. Then their de Broglie wavelengths compare as
- lp = ln > le > la
- la < lp = ln < le
- le < lp = ln > la
- le = lp = ln = la
Answer
(B) l a l p = l n l e
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