Physics In a diesel engine the high temperature needed to ignite the fuel is achieved by Using heat from exhaust Compressing air in the cylinders An electrical spark The battery Using heat from exhaust Compressing air in the cylinders An electrical spark The battery ANSWER DOWNLOAD EXAMIANS APP
Physics How much mechanical work must be done to completely melt 1 gram of ice at 0°C ? 4.2 J 2268 J 336 J 80 J 4.2 J 2268 J 336 J 80 J ANSWER DOWNLOAD EXAMIANS APP
Physics A disk and a sphere of same radius but different masses roll on two inclined planes of the same altitude and length. Which one of the two objects gets to the bottom of the plane first ? Both reach at the same time Disk Sphere Depends on their masses Both reach at the same time Disk Sphere Depends on their masses ANSWER DOWNLOAD EXAMIANS APP
Physics The word "Physics" comes from the Greek word None of these Fusis Phiji Phusik None of these Fusis Phiji Phusik ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the Corpuscular theory of light? Albert Einstein James Clerk Maxwell Christiaan Hyugens Isaac Newton Albert Einstein James Clerk Maxwell Christiaan Hyugens Isaac Newton ANSWER DOWNLOAD EXAMIANS APP
Physics An object which absorbs all colours and reflects none appears: Blue Grey White Black Blue Grey White Black ANSWER DOWNLOAD EXAMIANS APP
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