Page No.Daten28 When electromagnetic radiation of wavelength 300 mmfalls on the surface of sodium, electrons are emittedwith a kinetic energy of 1.68 X165.5 moi? What is theminimum energy needed to remove an electron fromSodium? What is the maximum wavelength that willcause a photoelectton to be emitted.

When the electromagnetic radiation of wavelength 300 nm falls on the surface of sodium electrons are emitted with a kinetic energy of 1.68x10^5J mol^-1 What is the minimum energy needed to remove an electron from sodium?

When electromagnetic radiation of wavelength 300 nm falls on the surface of sodium, electrons are emitted with kinetic energy of 1.68 xx 10^(5) J "ml"^(-1) . What is the minimum energy needed to remove an electron from sodium ? What is the maximum wavelength that will cause a photoelectron to be emitted.

When electromagnetic radiations of wave length 300nm falls on the surface of sodium, electrons are emitted with a kinetic energy of 1.68xx10^(5) J "mol"^(-1) . What is the minimum energy needed to remove an electron from sodium ? What is the maximum wavelength that will cause a photoelectron to be emitted ?

When electromagnetic radiaiton of wavelength 300 nm falls on the surface of sodium electrons are emitted with a kinetic enegry of 1.68xx10^(5)Jmol^(-) . What is the minimum enegry needed to remove an electorn from sodium? Strategy: The minimum enegry required to remove an electron from target metal is called work function W_(0) of the metal. It can be calculated from Eq., provided we know the energy of the incident photon and kinetic enegry of a single photoelectorn.

When electromagnetic radiaiton of wavelength 300 nm falls on the surface of sodium electrons are emitted with a kinetic enegry of 1.68xx10^(5)Jmol^(-) . What is the minimum enegry needed to remove an electorn from sodium? Strategy: The minimum enegry required to remove an electron from target metal is called work function W_(0) of the metal. It can be calculated from Eq., provided we know the energy of the incident photon and kinetic enegry of a single photoelectorn.

When a light of wavelength 300 nm falls on the surface of potassium metal, electrons with kinetic energy of 1.5 xx 10^(5) J mol^(-1) are emitted, then calculate the minimum energy needed to remove an electron from the metal.

When a light of wavelength 300 nm falls on the surface of potassium metal, electrons with kinetic energy of 1.5 xx 10^(5) J mol^(-1) are emitted, then calculate the minimum energy needed to remove an electron from the metal.