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2с 2h h mc (1) lo = "" Ζπιιπ (2) 10 = " ...

2с 2h h mc (1) lo = "" Ζπιιπ (2) 10 = " (3) 1o = 32 (4) 2o = 1 66. Photons with energy 5eV are incident on a cathode C in a photoelectric cell. The maximum energy of emitted photoelectrons is 2eV. When photons of energy 6eV are incident on C, no photoelectrons will reach the anode A, if the stopping potential of A relative to C is [NEET 2016] (1) +3V (2) +4 V (3)-1 V (4) -3V nn in thermal equilibrium with heavy water at a temperature TTKelvin)

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