NEET Test Series from KOTA - 10 Papers In MS WORD
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PHXI02:UNITS AND MEASUREMENTS
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Match list I with list II and select the correct anwser by using the codes given below the lists. Column I Column II A Distance between earth and sun P Micron B Interatomic distance in crystals Q Angstorm C Size of a nucleus R Light year D Wavelength of infrared laser S Fermi
1 A - R, B - Q, C - S, D - P
2 A - Q, B - R, C - P, D - S
3 A - S, B - R, C - Q, D - P
4 A - R, B - S, C - P, D - Q
Explanation:
(A) Distnce between faraway stars - light year. (B) Interatomic distance in crystals - angstrom. (C) Size of nucleus - fermi. (D) Wavelength of infrared laser - micron.