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## anonymous one year ago An atom emits a photon of wavelength 1.08 meters. What is the energy change occurring in the atom due to this emission? (Planck's constant is 6.626 × 10-34 joule seconds, the speed of light is 2.998 × 108 m/s)

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1. Rushwr

$E=hf$ $but f=\frac{ v }{ \lambda }$

2. Rushwr

$E=h \frac{ v }{ \lambda }$ E= 18.3932 x 10 ^ - 26

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