PhysicsHard183×since 2002Q6032The longest wavelength associated with Paschen series is : (Given RH=1.097×107SI\mathrm{R}_{\mathrm{H}}=1.097 \times 10^7 \mathrm{SI}RH=1.097×107SI unit)A2.973×10−6 m2.973 \times 10^{-6} \mathrm{~m}2.973×10−6 mB1.876×10−6 m1.876 \times 10^{-6} \mathrm{~m}1.876×10−6 mC1.094×10−6 m1.094 \times 10^{-6} \mathrm{~m}1.094×10−6 mD3.646×10−6 m3.646 \times 10^{-6} \mathrm{~m}3.646×10−6 mCheck answerSkip