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#Question id: 20174


If wavelength of photon is 2·2 × 10–11 m, h = 6·6 × 10–34 Js, then momentum of photon is

#XL - P Chemistry
  1. 3 × 10–23 kg ms–1
  2. 3·33 × 1022 kg ms–1
  3. 1·452 × 10–44 kgms–1
  4. 6·89 × 1043 kg ms–1.

Answer:- Option(s): 1


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