Physics Large astronomical telescopes always use as objective mirror lens None of these combinations of lenses mirror lens None of these combinations of lenses ANSWER DOWNLOAD EXAMIANS APP
Physics A permanent magnet can affect Electromagnets Both A & B None of these Magnets Electromagnets Both A & B None of these Magnets ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following pair is Incorrect?I. Parsec - DistanceII. Barrel - LiquidIII. Light year - Time Only III All are correct Only I and III Only II Only III All are correct Only I and III Only II ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays can cause Fever Gene mutation Sneezing Burning Fever Gene mutation Sneezing Burning ANSWER DOWNLOAD EXAMIANS APP
Physics Tungsten is used for the manufacture of the filament of an electric bulb, because It is a good conductor It is malleable It has a very high melting point It is economical It is a good conductor It is malleable It has a very high melting point It is economical ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is indicated by the colour of a star ? Size Temperature Distance Weight Size Temperature Distance Weight ANSWER DOWNLOAD EXAMIANS APP
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