Physics What is unit of Astronomical distance ? Angstrom Weber Light year Lux Angstrom Weber Light year Lux ANSWER DOWNLOAD EXAMIANS APP
Physics Period of oscillation of 3 cm microwaves in seconds is 0.001 1 × 10–10 0.01 1 × 1010 0.001 1 × 10–10 0.01 1 × 1010 ANSWER DOWNLOAD EXAMIANS APP
Physics While ascending a hill, the driver of the vehicle keeps the gear ratio Less than 1 Equal to 1 Either equal to or greater than 1 Greater than 1 Less than 1 Equal to 1 Either equal to or greater than 1 Greater than 1 ANSWER DOWNLOAD EXAMIANS APP
Physics Large astronomical telescopes always use as objective combinations of lenses mirror None of these lens combinations of lenses mirror None of these lens ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following pair is Incorrect?I. Parsec - DistanceII. Barrel - LiquidIII. Light year - Time Only II Only I and III Only III All are correct Only II Only I and III Only III All are correct ANSWER DOWNLOAD EXAMIANS APP
Physics Which waves cannot be transmitted through vacuum? Electromagnetic Light Heat Sound Electromagnetic Light Heat Sound ANSWER DOWNLOAD EXAMIANS APP
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