a line in lyman series of hydrogen atom has a wavelength of 1.03 ×10^-7 m , what is the initial energy level of the electron?
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waqarsd:
thank you
but I have a doubt
u can ask...
why have u taken the value of R in cm and lambda in m
cm and m can't be equal right
R value is taken in metre only
R=1.09×10^7 per metre
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