nehamaan66301 nehamaan66301
  • 23-01-2024
  • Physics
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The maximum kinetic energy of photoelectrons is E when the wavelength of incident light is λ. Its energy becomes 4 times when the wavelength becomes 1/3. What is the new wavelength?
a) 3λ
b) 2λ
c) λ/3
d) λ/4

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