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Value of threshold frequency depend on w...

Value of threshold frequency depend on which factors?

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Minimum incident frequency required to emit electron from metal surface is called threshold frequency.IT is denoted by `V_(0)` .
Value of threshold frequency depends on type of metal.
Value of threshold frequency depends on type of metal.
For most metals like zinc cadmium,magnesium threshold frequencies lie in ultraviolet region which have short short wavelength. For alakli metals like lithium ,sodium.potassium ,caesium and rubidium threshold frequencies lie in visible region.
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KUMAR PRAKASHAN-DUAL NATURE OF RADIATION AND MATTER-Section-D (MCQs asked in GUJCET/Board Exam)
  1. Value of threshold frequency depend on which factors?

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  2. Mass of photon in motion is ………

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