Photoelectric work function of a metal is 3 eV. Find the maximum K.E. and maximum speed of photoelectrons emitted when radiation of wavelength 4800 A.U. is incident on the metal surface. (Given : mass of electron = 9.1 x 10-31 kg).
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![Photoelectric work function of a metal
is 3 eV. Find the maximum K.E. and maximum
speed of photoelectrons emitted when
radiation of wavelength 4800 A.U. is incident
on the metal surface. (Given : mass of electron
= 9.1 × 10-3¹ kg).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa5282d38-3086-4a37-b30d-e3b45f35f0b1%2F9fb48ea4-4c29-442b-8f16-470de943d6c4%2Ftb5arb_processed.jpeg&w=3840&q=75)
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