A missile is projected so as to attain its maximum range. Calculate the maximum height attained if the initial velocity of projection is 200 ms\(^{-1}\). [g = 10ms\(^{-2}\)]
See more
2018
(a) What is an intrinsic semiconductor?(b) Distinguish between the p-type and n-type semi-conductors.
See more
2018
Name three classes of magnetic materials.
See more
2018
State three materials used for making optical fibres.
See more
2018
(a) Define strain.(b) A rubber band is stretched to twice its original length. Calculate the strain on the rubber band.