Modern Physics> The threshold wavelength of a metal surfa...

The threshold wavelength of a metal surface is 600nm. The wavelength of the incident light is 450nm.The maximum kinetic energy of the incident photon will be nearest to...

DOP3 pg- 15.21 Q30

ANMOL SETH , 11 Years ago

Grade 12th pass

1 Answers

Abhishek Kumar

Max. KE = hc/(450 x 10^-9) – hc/(600 x 10^-9)
h = planck’s constant
c velocity of light

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Last Activity: 11 Years ago

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Modern Physics> The threshold wavelength of a metal surfa...

The threshold wavelength of a metal surface is 600nm. The wavelength of the incident light is 450nm.The maximum kinetic energy of the incident photon will be nearest to... DOP3 pg- 15.21 Q30

ANMOL SETH , 11 Years ago

Abhishek Kumar

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