If in a photoelectric cell , the wavelength of incident light is changed from 4000 Å to 3000 Å then change in stopping potential will be
In a photoelectric experiment the wavelength of incident light changes from 4000 Å to 2000 Å. The change in stopping potential is
In a photoelectric experiment, the wavelength of the incident light is decreased from 6000A to 4000A . While the intensity of radiations remains the same,
If in a photoelectric experiment , the wavelength of incident radiation is reduced from 6000 Å to 4000 Å then
In an experiment of photo electric emission for incident light of 4000 A^(0) ,the stopping potentail is 2V .If the wavelength of incident light is made 300 A^(0) , then the stopping potential will be
In a photoelectric experiment, the wavelenght of the light incident on a menatl is changed from 300 nm to 400nm. The decreases in the stopping potential is close to : ((hc)/(e) = 1240 nm -V)
Suppose the wavelength of the incident light is increased from 3000 Å to 3040Å . Find the corresponding change in the stopping potential. [Take the product hc=12.4xx10^(-7)eVm) ]
In a photoelectric experiment, the wavelength of the light incident on a metal is changed from 300 nm to 400 nm. Choose the closest value of change in the stopping potential from given options ((hc)/(e)=1240 nm.V)
Light of wavelength 3 xx 10^(-7) m is incident on a photosensitive surface . The stopping potential for emitted photoelectrons is 2.5 V . If the wavelength of incident light is reduced to 1.5 xx 10^(-7) m , the stopping potential for emitted photoelectrons is
AAKASH INSTITUTE-ALTERNATING CURRENT -Assignment (Section-J) (Aakash Chailengers Questions)
