The position of a particle moving along x – axis in given by x = 10t – 2t². Then the time(t) at which it will momently come to rest is : (A) zero (B) 3.5s (C) ...
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Fern plants reproduce by A. Seeds B. Spores c. Laying eggs D. Giving birth to young fern plants 1) Seeds 2) Spores 3) Laying eggs 4) Giving birth to young ...
Electric current flows through: A. a conductor B. an insulator c. free space D. none of these 1) a conductor 2) an insulator 3) free space 4) none of these ...
Which of the following statement regarding transformer is incorrect? 1) A transformer makes use of Faradays Law. 2) The ferromagnetic properties of an iron core is used by it to efficiently raise ...
If the area of two similar triangles are equal, then they are A . equilateral B. isosceles c. congruent D. not congruent 1) equilateral 2) isosceles 3) congruent 4) not ...
Among the following organic acids, the acid present in rancid butter is: 1) pyruvic acid 2) lactic acid 3) butyric acid 4) acetic acid
Most versatile element in the world 1) Iron2) Silicon3) Aluminium4) Carbon