The anode voltage of a photocell is kept fixed. The wavelength λ of the light falling on…

Physics · JEE Main · NTA Exams — Atoms and Nuclei

1. 
2. 
3. \[\text { L }\]
4. 

Answer

(D)

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• The half life of radon is 3.8 days. After how many days will 1 10 th of the radon sample remain behind
• The binding energy per nucleon of _ 1 ^ 7 Li and _ 2 ^ 4 He nuclei and 5.60 MeV and 7.06 MeV, respectively…
• The energy of an electron in the first Bohr orbit of H-atom is -13.6 eV. The possible energy value(s) of the…
• Which one of the following graphs represents correctly the variation of photoelectric current (i) with…
• The kinetic energy of an electron in the first orbit of H atom is 13.6 eV. The total energy of an electron in…
• The half-life of a radioactive substance is 20 min. The approximate time interval (t 2 – t 1 ) between the…
• The binding energy of deutron is 2.2 MeV and that of 2 He 4 is 28 MeV. If two deutrons are fused to form one…
• The ratio of areas between the electron orbits for the first excited state to the ground state for the…

More Atoms and Nuclei questions · Browse all practice questions