What is the kinetic energy of a photoelectron emitted when radiation of frequency 1.0x 10^15s^-1 fall on a metal having threshold frequency 7.0x 1014 s^-1
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The kinetic energy of a photoelectron liberated from a metallic surface depends on the A. Intensity of the incident radiation B. Time duration of the incident radiation C. Temperature of the incident radiation D. Frequency of the incident radiation 709 1. 1cm 2cm 5cm What is the reading of the vernier capilers shown above? A. 1.79cm B. 1.73cm C. 1.39cm D. 1.34cm 2.
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