FORMULAE ON ATOMIC MODEL Flashcards by sharini s.k

Q

shortcut for electromagnetic radiations

A

GXU IMR

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Q

value of planks constant

A

6.626 *10^-34

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Q

relation bet wave length and wave no

A

W.L inversely proportional W.N

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Q

fromula for wave and frequency

A

lambda = c/ frequency

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Q

relation bet frequency and wave. no

A

frequen =c* W.no

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Q

energy frequency relation

A

directly proportional

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Q

1 ev =

A

1.6*10^-17 joule

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Q

lymann series

A

(1) ultra violet

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Q

balmer series

A

(2) visible

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Q

paschen series

A

(3) near infrared

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Q

brackett series

A

( 4) infrared

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Q

pfund series

A

(5) far infrared

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Q

value of n2 when lambda is shortest or energy high

A

infinity

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Q

value of n2 when lambda is longest or energy low

A

n2 = n1 +1

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Q

R value in meters

A

1.08*10^7

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Q

R value in centimeters

Study These Flashcards

A

109678