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GUJCET SERIES
Physics

Dual Nature Of Radiation And Matter

5 previous year questions.

Volume: 5 Ques
Yield: Medium

High-Yield Trend

4
2026
1
2023

Chapter Questions
5 MCQs

01
PYQ 2023
medium
physics ID: gujcet-2
An electron, an -particle and a proton have the same kinetic energy. which of these has the longest de Broglie wavelength?
1
a-particle
2
proton
3
electron
4
both a-particle and proton
02
PYQ 2026
medium
physics ID: gujcet-2
Out of the following physical quantities which quantity has the same unit as that of Planck's constant?
1
moment of force
2
power
3
angular momentum
4
moment of inertia
03
PYQ 2026
medium
physics ID: gujcet-2
The relation between the wavelength of electromagnetic radiation ( ) and de Broglie wavelength of its quantum (photon) ( ) is ______.
1

2

3

4
04
PYQ 2026
medium
physics ID: gujcet-2
The photoelectric cut-off voltage in a certain experiment is 1.5 V. The kinetic energy of photoelectrons emitted will be ______.
1
1.5 J
2
1.5 eV
3
2.4 eV
4
2.4 J
05
PYQ 2026
medium
physics ID: gujcet-2
In photoelectric effect the graph of stopping potential ( ) versus frequency ( ) is a straight line. The slope of this graph is ______.
1

2

3

4

About Dual Nature Of Radiation And Matter - GUJCET

Dual Nature Of Radiation And Matter is a vital chapter for GUJCET 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.

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