Confirms The working function for a metal is 3.3 electron volts. Sill for metal Calculate the frequency.

The work function of a metal is 3eV. Calculate its threshold wavelength.

The work function of a metal surface for electron emission is W. What will be the threshold frequency of incident radiation for photoelectric emission?

If the photoelectric work function of a metal is 5 eV, calculate the threshold frequency of the metal.

A metal whose work function is 2 eV is illuminated by light of wavelength 3 * 10^-7m . Calculate threshold frequency

The work function of a metal is hv_0 . Light of frequency v falls on this metal. The photoelectric effect will take place only if

The work function of a metal is hv_0 . Light of frequency v falls on this metal. The photoelectric effect will take place only if

If the photoelectric work function of a metal is 5 eV , the threshold frequency of the metal is

The work function of a metal is hv_(0) . Light of frequency v falls on this metal. The photoelectric effect will take place only if

Assertion : The work function of a metal is different at different temperature . Reason : The increases in the temperature of metals decreases the work function of metal.