Physics · JEE

Matter waves: wave nature of particle, de-Broglie relation Previous Year Questions for JEE

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Q1PhysicsUnit 17: Dual Nature of Matter and Radiation
The energy that should be added to an electron to reduce its de-Broglie wavelength from 1 nm to 0.5 nm is.
Q2PhysicsUnit 17: Dual Nature of Matter and Radiation
If wavelength of photon and electron is same then ratio of total energy of electron to total energy of photon would be:
Q3PhysicsUnit 17: Dual Nature of Matter and Radiation
If the kinetic energy of a particle is increased by 16 times, the percentage change in the de Broglie wavelength of the particle is:
Q4PhysicsUnit 17: Dual Nature of Matter and Radiation
When the velocity of a relativistic charged particle increases, it's specific charge
Q5PhysicsUnit 17: Dual Nature of Matter and Radiation
A proton and ana - particle accelerated through same voltage.The ratio of their de-broglie wavelength will be:
Q6PhysicsUnit 17: Dual Nature of Matter and Radiation
Which of the following quantities related to an electron has a finite upper limit?
Q7PhysicsUnit 17: Dual Nature of Matter and Radiation
ne / mm experiment we assume nature of electron as
Q8PhysicsUnit 17: Dual Nature of Matter and Radiation
The wavelength of a matter wave is given by

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Our bank includes exam-style MCQs aligned with JEE Main Physics syllabus for Matter waves: wave nature of particle, de-Broglie relation, covering the same topics as previous year papers.

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