1) Physics is study of a) birds b) human being c) nature and natural phenomeno d) environment 2) Among the fundamental forces which one is the strongest a) weak force  b) gravitation c) electromagnetic d) Nuclear force 3) Choose the Quantity whose unit treated as derived unit a) mass b) length c) time d) velocity 4) light year Is a unit of time a) True b) false 5) SI unit of luminous intensity is  a) candal b) candela c) mole d) kelcin 6) in SI there are ......... fundamental Units a) 2 b) 3 c) 7 d) 5 7) SI is closely related to a) FPS b) MKS c) CGS d) ALL 8) It is the distance between sun and earth a) 1PU b) 1CU c) 1AU d) 1NU 9) It represent size of atom a) angstrom b) nucleus c) atom d) none 10) Area is a) Dimensionless variable b) dimensionless constant c) dimensional variable d) dimensional constant

PHYSICS PT1

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