Question Answers

Sahay Sir > Question Answers > AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 29 - Dual Nature of Matter and Radiation > Threshold frequency for a metal is 10^15 Hz. If the light of wavelength 4000 Å falls on its surface, then which of the following statement is correct?

Threshold frequency for a metal is 10^15 Hz. If the light of wavelength 4000 Å falls on its surface, then which of the following statement is correct?

then which of the following statement is correct? Threshold frequency for a metal is 10^15 Hz. If the light of wavelength 4000 Å falls on its surface