λh=∣λxh−λyh∣
λ1=∣λx1−λy1∣
λ=∣λx−λy∣λxλy
JEE Main 2019 — Physics Modern Physics
A particle ′P′ is formed due to a completely inelastic collision of particles ′x′ and ′y′ having de-Broglie wavelengths ′λx′ and ′λy′ respectively. If x and y were moving in opposite directions, then the de-Broglie wavelength of ′P′ is:
Held on 9 Apr 2019 · Verified 6 Jul 2026.
λx−λy
λx+λyλxλy
∣λx−λy∣λxλy
λx+λy
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