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Physics · 2026 · 1 mark
CBSE 2026 · Region 4 · Set 1 · Q10
The kinetic energy of a charged particle is increased to four times of its initial value. The de Broglie wavelength associated with the particle will:
The kinetic energy of a charged particle is increased to four times of its initial value. The de Broglie wavelength associated with the particle will :
Official answer
(D)
decrease by $\displaystyle 50$% of its initial value.
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