JEE Main Physics · Dual Nature of Radiation and Matter
Wavelength Ratios of Different Particles
Wavelength Ratios of Different Particles (Dual Nature of Radiation and Matter) was asked 3 times in 3 JEE Main shifts, 2021–2026, out of the 42 shifts Lumi analysed.
- Times asked
- 3
- in 3 shifts
- Years
- 2021–2026
- Usual format
- Single correct
- Calculation
- Pattern
- Occasional
- repeats across shifts
How it is asked
- Ratio of wavelengths of two particles
- Ratio of de broglie wavelengths
Difficulty
Easy 2Medium 1Hard 0
Where it sits
Chapter: Dual Nature of Radiation and Matter. Topic: Matter Waves, 19 questions over 12 ideas.
Other repeat ideas in this topic
Every time it came
All 3 questions
Newest first, each with its options and official answer.
- 4 Apr 2026, Shift 2 · Q44The de Broglie wavelength associated with an electron accelerated through a potential difference V is and the de Broglie…EasySingle correct
- 16 Mar 2021, Shift 2 · Q2The de-Broglie wavelength associated with an electron and a proton were calculated by accelerating them through same potential of 100 V.…MediumSingle correct
- 18 Mar 2021, Shift 1 · Q8A particle is travelling 4 times as fast as an electron. Assuming the ratio of de-Broglie wavelength of a particle to that of electron is…EasySingle correct