a metal plate is illuminated with ultra violet radiation of frequency 1.67×1015 hz. the maximum kinetic energy of the liberated electrons is 3.0 × 10–19 j
Physique/Chimie
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Question
a metal plate is illuminated with ultra violet radiation of frequency 1.67×1015 hz. the maximum kinetic energy of the liberated electrons is 3.0 × 10–19 j