Physics Flywheel is an important part of a steam engine because it : Accelerates the speed of the engine Gives strength to the engine Helps the engine in keeping the speed uniform Decreases the moment of inertia Accelerates the speed of the engine Gives strength to the engine Helps the engine in keeping the speed uniform Decreases the moment of inertia ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels at the fastest speed in steel vacuum water air steel vacuum water air ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fiber works on the principle of Scattering Total internal reflection Refraction Interference Scattering Total internal reflection Refraction Interference ANSWER DOWNLOAD EXAMIANS APP
Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different points. After some time the water will be found to have cooled most in the tumbler painted. Shining white Rough white Rough black Shining black Shining white Rough white Rough black Shining black ANSWER DOWNLOAD EXAMIANS APP
Physics Find the current (in A) when a charge of 1200C flows in 6 seconds. 7200 100 3600 200 7200 100 3600 200 ANSWER DOWNLOAD EXAMIANS APP
Physics Time of exposure required for taking photograph of an object depends upon the Skill of photographer Brightness of the object Proximity of object Size of the object Skill of photographer Brightness of the object Proximity of object Size of the object ANSWER DOWNLOAD EXAMIANS APP
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