Home
Class 12
PHYSICS
photoelectric affect experiments are per...

photoelectric affect experiments are performer using ther different medal plates `p,q` and`r` having work function``phi_(p) = 2.0 eV, phi_(e) = 2.5 eV` and`phi_(r) = 3.0 eV` respectively A light beam containing wavelength of `550nm , 450 nm` and `350nm ` with equal intensities illuminates each of the plate . The correct `1 -V` graph for the experiment is` [Take hc = 1240 eV nm]`

Promotional Banner

Similar Questions

Explore conceptually related problems

Photoelectric effect experiments are performed using three different metal plates p,q and r having work function phi_(p) = 2.0 eV, phi_(e) = 2.5 eV and phi_(r) = 3.0 eV respectively A light beam containing wavelength of 550nm , 450 nm and 350nm with equal intensities illuminates each of the plates . The correct I -V graph for the experiment is [Take hc = 1240 eV nm]

Photoelectric effect experiments are performed using three different metal plates p,q and r having work function phi_(p) = 2.0 eV, phi_(e) = 2.5 eV and phi_(r) = 3.0 eV respectively A light beam containing wavelength of 550nm , 450 nm and 350nm with equal intensities illuminates each of the plates . The correct I -V graph for the experiment is [Take hc = 1240 eV nm]

Photoelectric effect experiments are performed using three different metal plates p,q and r having work functions phi_p=2.0eV,and phi_q=2.5eV and phi_(tau) = 3eV and wavelengths of 550 nm,550nm, and 350 nm with equal intensities , illuminates each of the plates . The correct I - V graph for the experiment is (Take hc = 1240 eV nm)

Two metals X and Y have work functions 2eV and 5eV respectively. Which metal will emit electrons, when it is irradiated with light of wavelength 400 nm and why?

Two metals X and Y have work functions 2eV and 5eV respectively. Which metal will emit electrons when it is irradiated with light of wavelenth 400 nm and why?