Two particles move at right angle to each other. Their de-Broglie wavelengths are … and … respectively. The particles suffer perfectly inelastic collision. The de-Broglie wavelength … of the final particle, is given by :

Option B. Let the two particles be moving along x-direction and y-direction.

Dual Nature of Radiation

JEE Main 2019 · 8 Apr, Morning shift · Q6542

PhysicsMedium145×since 2002Q6542

Two particles move at right angle to each other. Their de-Broglie wavelengths are

\lambda _1

and

\lambda _2

respectively. The particles suffer perfectly inelastic collision. The de-Broglie wavelength

\lambda _2

of the final particle, is given by :

JEE Main 2019 · 8 Apr, Morning shift · Q6542

PhysicsMedium145×since 2002Q6542

Two particles move at right angle to each other. Their de-Broglie wavelengths are

\lambda _1

and

\lambda _2

respectively. The particles suffer perfectly inelastic collision. The de-Broglie wavelength

\lambda _2

of the final particle, is given by :