Which of the following can explain the echo produced through
sound waves?
(1) Shifting
(2) Refraction
(3) Reflection
(4) Dispersion
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The credentials of all Ambassadors or Commissioners of foreign countries are received by the (1) Prime Minister (2) Foreign Minister (3) President (4) Vice-President
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What is Albatross ? (1) An island on the Pacific Ocean (2) Sea birds of North Pacific (3) A kind of fish found in South America (4) None of these
On the same voltage, the resistance of the filament of the bulbs of 200 watt and 100 watt are R1 and R2, then (1) The value of R1 is twice that of R2 (2) The value of R2 is four times the value of R1 (3) The value of R1 is four times that of R2 (4) The value of R2 is twice that of R1
According to Kirchoff?s law, all IR points and e.m.fs in a closed loop have their original sum total as (a) Zero (b) Positive (c) Negative (d) Based on the batter of e.m.f.
how much percentage is required for CIVIL ENGINEERS
In term of percentage 26 is how much more than 20? (1) 25% (2) 20% (3) 28% (4) None of these
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