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NEETChemistryStructure of Atom

What is the SI unit of wavenumber?

Options

  1. AMeter (m)
  2. BJoule (J)
  3. CNewton (N)
  4. DReciprocal meter (m⁻¹)

Correct answer

D. Reciprocal meter (m⁻¹)

Step-by-step solution

The SI unit of wavenumber is reciprocal meter (m⁻¹), as mentioned in the paragraph.

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