| ⇦ | 
| ⇨ |
The wavelength λₑ of an electron and λₚ of a photon are of same energy E are related by
Options
(a) λₚ ∞ λₑ
(b) λₚ ∞ √λₑ
(c) λₚ ∞ 1/√λₑ
(d) λₚ ∞ λₑ²
Correct Answer:
λₚ ∞ λₑ²
Explanation:
As P = E/C
λₚ = hC / E …(i)
λₑ² = hh / √ 2mE …(ii)
From equations (i) and (ii)
λₚ ∞ λₑ²
Related Questions: - In case of linearly polarised light, the magnitude of the electric field vector
- The first line in Lyman series has wavelength λ. The wavelength
- A car of mass m starts from rest and accelerates so that the instantaneous
- If force(F),length(L) and time(T) be considered fundamental units, then the units of mass
- A parallel plate air capacitor of capacitance C is connected to a cell of emf
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In case of linearly polarised light, the magnitude of the electric field vector
- The first line in Lyman series has wavelength λ. The wavelength
- A car of mass m starts from rest and accelerates so that the instantaneous
- If force(F),length(L) and time(T) be considered fundamental units, then the units of mass
- A parallel plate air capacitor of capacitance C is connected to a cell of emf
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply