Two identical photocathode receive light of frequencies `f_(1)` and `f_(2)`. If the maximum
Channel: Doubtnut
Date: 2021-11-02

Two identical photocathode receive light of frequencies `f_(1)` and `f_(2)`. If the maximum velocities of the photoelectrons (of mass m) coming out are respectively `v_(1)` and `v_(2)` then: