Radiation of frequency 8 x 10" Hz is incident on a metal. The maximum Kinetic energy of photoelectrons emitted is 1.5 × 10 19 J. Find the maximum Kinetic energy of photoelectrons emitted when radiation of wavelength 4500 A is incident on the metal and corresponding stopping potential. (Charge on electron = 1.6 × 10-1⁹ C).
Radiation of frequency 8 x 10" Hz is incident on a metal. The maximum Kinetic energy of photoelectrons emitted is 1.5 × 10 19 J. Find the maximum Kinetic energy of photoelectrons emitted when radiation of wavelength 4500 A is incident on the metal and corresponding stopping potential. (Charge on electron = 1.6 × 10-1⁹ C).
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Transcribed Image Text:Radiation of frequency 8 x 10" Hz is
incident on a metal. The maximum Kinetic
energy of photoelectrons emitted is 1.5 × 10 ¹9
J. Find the maximum Kinetic energy of
photoelectrons emitted when radiation of
wavelength 4500 A is incident on the metal
and corresponding stopping potential.
(Charge on electron = 1.6 × 10-19 C).
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