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3. The spacing between the J = 0 and J = 1 lines (corresponding to l = 0,1 = 1 quantum numbers) of the rotational spectrum of

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(a) moment of Inerlia = ? 3 = h - 87²Ic ?I • t = 6.626x10-34 812BC 8x3.14*6.6X3X1010 = 4.24X10- (b) u MHMI = 1X127 ccxle-2 m

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