JEE Main & Advanced
Physics
Photo Electric Effect, X- Rays & Matter Waves
JEE PYQ-Photo Electric Effect X-rays
question_answer
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 : [JEE Main 8-4-2019 Morning]