The speed of electro-magnetic radiation in a vacuum
(1) Increases from radio rays to ?-rays
(2) Decreases from radio rays to ?-rays
(3) Depends upon the source of the radiation
(4) Is equal for all factors or elements
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Which of the following newspapers is not published from Bangalore? (a) Times of India (b) Deccan Herald (c) The Hindu (d) Hindustan Times
Electromagnetic radiation of the highest frequency is (1) ?-rays (2) x-rays (3) Radio waves (4) Infrared waves
What is the syllabus for rrb 05/2010 section engineer civil engineering? what are the model qs paper for the above category exam?
Antigen is a substance, which (a) is used as an antidote to poison (b) kills harmful bacteria (c) reduces body temperature (d) encourages the momentum of body?s defence mechanism to act in time
Who wrote the play ?Yashodhara?, which deals with life of Buddha? (a) Kuvenpu (b) Bender (c) Maasti (d) None of these
Varun Yojna is related to (a) Supersonic aircraft (b) Missiles (c) Cloud seeding (d) None of these
The minimum value of the function y = x5 ? 4x4 + 5x3 ? 1 occurs when (a) X = 3 (b) X = 2 (c) X = 1 (d) X = 0
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The brake of a car can provide a maximum retardation of 10 m/sec. The least distance in which the car can be stopped if the velocity is 30 m/sec will be (a) 60 m (b) 54 m (c) 45 m (d) 20 m
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