Chemistry, asked by gilbertndayisaba751, 1 year ago

Hydrogen has a red emission line at 656.3nm, what is the energy a photons of this light? Note: plank's constant =6.626×10^-34j.s , speed of light= 2.998×10^8 m/s

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Answered by harshvithlani
0

...the answer split (part one in other same question of yours.)

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