☰
Menu
← Back to shiwamsclass.com
← Website
Home
Free quizzes
Free mock tests
All mock tests
CBSE Class 10
CBSE Class 12
Bihar Board 12
JEE Main
JEE Advanced
Chapter-wise PYQ
CBSE Class 10 PYQ
CBSE Class 12 PYQ
Bihar Board 12 PYQ
JEE Main PYQ
JEE Advanced PYQ
Sign in
← shiwamsclass.com
← Bihar Board Class 12 PYQ
Dual Nature of Radiation and Matter
Bihar Board Class 12 · Physics · 25 past questions
Topic
Matter waves and de Broglie wavelength
1
Photon properties and energy
1
Electron, cathode rays and X-rays
0
Mass-energy relation
0
Photocell
0
Photoelectric calculations
0
Photoelectric effect
0
Level
Easy
1
Moderate
1
Year
2026
6
2025
6
2024
3
2023
2
2022
3
2021
1
2019
1
2018
2
2017
2
2 of 25 ·
show all
Q22
2018
A particle of mass m and charge q is accelerated through a potential V. The De-Broglie wave length of the…
Try it →
Q23
2018
The number of Photons of frequency $10^{14}$Hz in radiation of 6.62 will be…
Try it →