Shweta Thakur posted an Question
June 16, 2021 • 16:38 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Plz expalin this ... photon of wavelength 122 nm and stops. the value of v is (mass of hydrogen atom = 167 x 102 ke) o a. 3.25 m/sec b.

A hydrogen atom moving at a speed v absorbs a photon of wavelength 122 nm and stops. The value of v is (mass of hydrogen atom = 167 x 102 ke) O A. 3.25 m/sec B. 6.25 m/sec E O C. 9.25 m/sec D. 12.25 m/sec jee

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