Question:
The wavelength \(λ\) of a photon and the de-Broglie wavelength of an electron have the same value. Find the ratio of energy of photon to the kinetic energy of electron in terms of mass \(m\), speed of light \(c\) and planck constant.
The wavelength \(λ\) of a photon and the de-Broglie wavelength of an electron have the same value. Find the ratio of energy of photon to the kinetic energy of electron in terms of mass \(m\), speed of light \(c\) and planck constant.
Updated On: Jun 21, 2024
- \(\frac {λmc}{h}\)
- \(\frac {hmc}{λ}\)
- \(\frac {2hmc}{λ}\)
- \(\frac {2λmc}{h}\)
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The correct option is (D): \(\frac {2λmc}{h}\).
Was this answer helpful?
0
0
Top Questions on Quantum Physics
- Consider the following statements about light:
A. photoelectric effect exhibits wave nature of light.
B. Compton effect exhibits wave nature of light.
C. photoelectric effect exhibits particle nature of light.
D. Compton effect exhibits particle nature of light.
Choose the CORRECT answer from the options given below:- CUET (PG) - 2025
- Physics
- Quantum Physics
- In Compton scattering, Compton shift equals Compton wavelength if angle of scattering is:
- CUET (PG) - 2025
- Physics
- Quantum Physics
- The stopping potential for a fast moving photo-electron is independent of:
- CUET (PG) - 2025
- Physics
- Quantum Physics
- Which of the following phenomena cannot be explained by the wave theory of light?
- JEE Main - 2025
- Physics
- Quantum Physics
- The frequency of a photon of energy 1.326 eV is:
- CBSE CLASS XII - 2025
- Physics
- Quantum Physics
View More Questions
Questions Asked in JIPMER MBBS exam
- \(BrO^{3-}\) Changes into \(Br_2\) in an acidic medium of a unbalanced equation how many electron should be present on the balanced electron.
- JIPMER MBBS - 2019
- Balancing a redox reaction
- 2KHCO3→CO2 + H2O find amount of gases formed (in lit.). When amount of KHCO3 is 33 gm.
- JIPMER MBBS - 2019
- Stoichiometry and Stoichiometric Calculations
- \(2KHCO_3→.......+CO_2+H_2O\) find amount of gases formed (in lit.) when amount of \(KHCO_3\) is 33 gm.
- JIPMER MBBS - 2019
- Stoichiometry and Stoichiometric Calculations
- How many moles of \(KI\) are required to produce 0.4 moles of \(K_2HgI_4\)?
- JIPMER MBBS - 2019
- Mole concept and Molar Masses
- If molarity of \(Cu^+2\) ions is 3x10-4 express this in ppm
- JIPMER MBBS - 2019
- Mole concept and Molar Masses
View More Questions