COMEDK-UGET SERIES Physics
De Broglie Hypothesis
5 previous year questions.
Volume: 5 Ques
Yield: Medium
High-Yield Trend
2
2024 1
2023 1
2021 1
2009 Chapter Questions 5 MCQs
01
PYQ 2009
medium
physics ID: comedk-u
Proton and particle have the same deBroglie wavelength. Which one is the same for both of them ?
1
mass
2
energy
3
speed
4
momentum
02
PYQ 2021
medium
physics ID: comedk-u
The velocity of the proton is one-fourth the velocity of the electron. What is the ratio of the de-Broglie wavelength of an electron to that of a proton?
1
1
2
3
4
03
PYQ 2023
medium
physics ID: comedk-u
A particle at rest decays into two particles of mass and and move with velocities and . The ratio of their de Broglie wave lengths is:
1
1 : 4
2
1 : 1
3
1 : 2
4
2 : 1
04
PYQ 2024
medium
physics ID: comedk-u
A particle of mass 2 mg has the same wavelength as a neutron moving with a velocity of . The velocity of the particle is (mass of neutron is )
1
2
3
4
05
PYQ 2024
medium
physics ID: comedk-u
The mass of a particle A is double that of particle B and the kinetic energy of B is that of A. Then the ratio of the de-Broglie wavelength of A to that of B is:
1
1 : 2
2
2 : 1
3
1 : 4
4
4 : 1
About De Broglie Hypothesis - COMEDK-UGET
De Broglie Hypothesis is a vital chapter for COMEDK-UGET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on De Broglie Hypothesis PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within De Broglie Hypothesis carry the most weight. Then, tackle the questions iteratively to solidify your understanding.