A sodium street light gives off yellow light that has a wavelength of 600 nm. Then (For energy of a photon take E=(12400eV-"Å")/(lambda("Å")):

A sodium street light gives off yellow light that has a wavelength of

1.	A sodium street light gives off yellow light that has a wavelength of 600 nm. Then (For energy of a photon take E=(12400eV-"Å")/(lambda("Å")):
Answer» <html><body><p>frequency of this <a href="https://interviewquestions.tuteehub.com/tag/light-1073401" style="font-weight:bold;" target="_blank" title="Click to know more about LIGHT">LIGHT</a> is `7xx10^(14)s^(-1)`<br/>frequency of this light is `5xx10^(14)s^(-1)`<br/>wave number of the light is `<a href="https://interviewquestions.tuteehub.com/tag/3xx10-1865443" style="font-weight:bold;" target="_blank" title="Click to know more about 3XX10">3XX10</a>^(6) m^(-1)`<br/>energy of the photon is <a href="https://interviewquestions.tuteehub.com/tag/approximately-380771" style="font-weight:bold;" target="_blank" title="Click to know more about APPROXIMATELY">APPROXIMATELY</a> 2.07 eV</p>Answer :<a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a>::D</body></html>