PhysicsEasy183×since 2002Q6018A photon is emitted in transition from n = 4 to n = 1 level in hydrogen atom. The corresponding wavelength for this transition is (given, h = 4 ×\times× 10−15^{-15}−15 eVs) :A99.3 nmB94.1 nmC974 nmD941 nmCheck answerSkip