Particle A of mass m A = m/2 moving along the x-axis with velocity v₀ collides elastically with another particle B at rest having mass m B = m/3. If both particles move along the x-axis after the collision, the change Δ λ in de-Broglie wavlength of particle A, in terms of its de-Broglie wavelength (λ ₀) before collision is:

Dual Nature of Matter and Radiation: JEE Main 2020 Physics question

JEE Main 2020 · 4 Sep, Morning shift · Q6549

JEE Main 20204 Sep, Morning shiftPhysicsHardDual Nature of Matter and Radiation146× since 2002

Particle A of mass m_A =

{m \over 2}

moving along the x-axis with velocity v₀ collides elastically with another particle B at rest having mass m_B =

{m \over 3}

. If both particles move along the x-axis after the collision, the change

\Delta

\lambda

in de-Broglie wavlength of particle A, in terms of its de-Broglie wavelength (

\lambda

₀) before collision is :

JEE Main 2020 Dual Nature of Matter and Radiation Question with Solution (4 Sep Morning shift, Q6549) | JEE Arc