1.

Match List I (Items) with List II (Unit of length) and select the correct answer by using the codes given below the lists. List I (Items) List II (Units of length)A.Distance between earth and stars1MicronsB.Interatomic distances in a solid2AngstromsC.Size of the nucleus3Light yearsD.Wavelength of infrared laser4Fermi  5kilometres 

A. A-5,   B-4,   C-2,   D-1
B. A-3,   B-2,   C-4,   D-1
C. A-5,   B-2,   C-4,   D-3
D. A-3,   B-4,   C-1,   D-2
Answer» E.


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