Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 29 - Dual Nature of Matter and Radiation > If the threshold wavelength for a certain metal is 2000Å, then the work function of the metal is

If the threshold wavelength for a certain metal is 2000Å, then the work function of the metal is

If the threshold wavelength for a certain metal is 2000Å then the work function of the metal is