Dual Nature of Matter and Radiation – JEE Main Previous Year Questions (2014–2025)

All 7 JEE Main previous-year questions from Dual Nature of Matter and Radiation (Physics), 2014–2025, taken from 7 papers. Practise them together in one test with the official marking and answer key, then review every answer.

▶ Practise all 7 questions All JEE Main chapters

Dual Nature of Matter and Radiation questions by paper

Paper	Questions
JEE Main 2025 22 Jan Shift 1	1
JEE Main 2025 22 Jan Shift 2	1
JEE Main 2019 8 Apr Shift 1	1
JEE Main 2019 9 Jan Shift 1	1
JEE Main 2018 Set B (offline)	1
JEE Main 2017 Set B (offline)	1
JEE Main 2014 Set F (offline)	1

Sample questions

JEE Main 2025 22 Jan Shift 1
2.29 The work functions of cesium and lithium Li metals are 1.9 eV and 25 eV respectively If we incident a light of wavelength 550 on these two metal surfaces then…
JEE Main 2025 22 Jan Shift 2
2.37 tight source of wavelength illuminates a metal surface and electrons are ejected with maximum Kinetic energy of 2 eV IF the same surface is illuminated by a light…
JEE Main 2019 8 Apr Shift 1
Two particles move at right angle to each other Their de Broglie are and A respectively The particles suffer perfectly inelastic collision The de Broglie wavelength of…
JEE Main 2019 9 Jan Shift 1
Surface of certain metal is first illuminated with light of wavelength 4 350 and then by light of wavelength 4 540 It is found that the maximum speed of the photo…

Question text shown from the scanned paper; open the test to see each question exactly as printed.

Dual Nature of Matter and Radiation – JEE Main Previous Year Questions (2014–2025)

Dual Nature of Matter and Radiation questions by paper

Sample questions

More Physics chapters