Friday, 5 December 2008
General Science Objective Questions
Posted on 18:39 by Unknown
More Questions > [ 1 ] [ 2 ] [ 3 ] [ 4 ] [ 5 ] [ 6 ] [ 7 ] [ 8 ] [ 9 ]1. The penetrating power is maximum in —(A) a-rays(B) b-rays(C) g-rays(D) cathode rays2. Which of the following rays carry no charge ?(A) Cathode rays(B) X-rays(C) a-rays(D) Positive rays3. An atom bomb is based on the principle of —(A) Chemical reaction(B) Chain reaction in the form of fission(C) Nuclear fusion(D) None4. A
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