Consider a 20 W light source that emits monochromatic light of wavelength 600 nm. The…
Chemistry · JEE Advanced · NTA Exams — Atomic Structure
Consider a 20 W light source that emits monochromatic light of wavelength 600 nm. The number of photons ejected per second in the form of Avogadro’s constant NAV is approximately :
- NAV
- 10–2NAV
- 10–4 NAV
- 10–6 NAV
Answer
(C) 10 –4 N AV
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Werner Heisenberg considered the limits of how precisely we can measure the properties of an electron or…
- The number of radial nodes of 3 s - and 2 p -orbitals are respectively
- In any subshell, the maximum number of electrons having same value of spin quantum number is
- One of the fundamental laws of physics is that matter is most stable with the lowest possible energy. Thus…
- Assertion : Half-filled and fully-filled degenerate orbitals are more stable. Reason : Extra stability is due…
- When photons of energy 4.25 eV strike the surface of metal A , the ejected photoelectrons have maximum…
- Photoelectric effect experiments are performed using three different metal plates p, q and r having work…
- The number of radial nodes in 3s and 2p respectively are (2005)
More Atomic Structure questions · Browse all practice questions