Chemistry, asked by xxxyyyzzz143, 10 months ago

Plz answer with solution plzzzzzzzzzzzzzzzzz

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Answered by monojithaldar1975

0

Answer:

2) 1 .55 12 ergs.......

Answered by nagathegenius

0

Answer:

Explanation:

another method

1/lamda = 109677(1/9-1/25)

lamda = 1.28*10^-4 cm = 1280 nm

energy = 0.96875 ev

energy = 0.96*1.6*10^-19 j

energy = 0.96*1.6*10^-12 ergs

energy = 1.536*10^-12 ergs

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