A photosensitive metallic surface has work function , `h v_(0)`. If photons of enegy ` 2hv_(0)` fall on this surface , the electrons come out with a maximum velocity of `4 xx 10^(6) m//s`. When the velocity of photoelectrons will be

A photosensitive metallic surface has work function , h v_(0) . If photons of energy 2hv_(0) fall on this surface , the electrons come out with a maximum velocity of 4 xx 10^(6) m//s . When the photon energy is increased to 5hv_(0) ,then the maximum velocity of photoelectrons will be

A photosensitive metallic surface has work funtion hv_(0) . If photons of energy 2hv_(0) fall on this surface the electrons come out with a maximum velocity of 4xx10^(6) m//s . When the photon energy is increases to 5hv_(0) then maximum velocity of photo electron will be

A photosensitive metallic surface has work funtion hv_(0) . If photons of energy 2hv_(0) fall on this surface the electrons come out with a maximum velocity of 4xx10^(6) m//s . When the photon energy is increases to 5hv_(0) then maximum velocity of photo electron will be

A photosenstive metallic surface has work function hv_(0) . If photons of energy 3hv_(0) falls on this surface. The electrons come out with a maximum velocity of 5xx10^(6)m//s . When the photon energy is increased to 9hv_(0) . The maximum velocity of photoelectrons will be:

A photosensitive metallic surfaces has work function hv_(0) . If photon of 2 hv_(0) fall on the surface ,the electrons come out with a maxiumum velocity of 4 xx 10^(6)m//s . If energy of photon is increased to 5hv_(0) , the maximum velocity of photoelectrons will be :

A photosensitve metallic surface has work fuction hv_0 If photons of 2hv_0 fall on the suface , the electrons come out with a maximum velocity of 4xx 10^6 m//s . If photon energy is increases to 5hv_0 the maximum velocity of photoelectrons will be:

A photosensitive surface has work function W_(0)=hv_(0) . If photons of energy 2hv_(0) fall on this surface, the electrons are ejected with a maximum velocity of 4xx10^(6)m//s . When the energy of the incident photon is increased to 5hv_(0) , then maximum velocity of the photoelectrons will be

A photosensitive metallic surface has a work function phi . If a photon of energy 3phi fall on this surface, the electron is ejected with a maximum velocity of 6xx10^(6) m/s. When the photon energy is increased to 9phi , then the maximum velocity of the ejected photoelectrons will be