Physics The speed of sound in air depends on Frequency None of these Wavelength Temperature Frequency None of these Wavelength Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics On which principle does the hydraulic lift works? Pascal's law Archimedes's law Newton's law Joule's law Pascal's law Archimedes's law Newton's law Joule's law ANSWER DOWNLOAD EXAMIANS APP
Physics A nuclear reactor is said to have become 'critical' when It is shut down to avoid explosion It starts emitting dangerous radioactive radiations It is ready to produce controlled energy It stops due to malfunctioning It is shut down to avoid explosion It starts emitting dangerous radioactive radiations It is ready to produce controlled energy It stops due to malfunctioning ANSWER DOWNLOAD EXAMIANS APP
Physics Railway tracks are banked on curves so that No frictional force may be produced between the tracks and the wheels of the train The train may not fall down inwards Necessary centripetal force may be obtained from the horizontal component of the weight of the train Necessary centrifugal force may be obtained from the horizontal component of the weight of the train No frictional force may be produced between the tracks and the wheels of the train The train may not fall down inwards Necessary centripetal force may be obtained from the horizontal component of the weight of the train Necessary centrifugal force may be obtained from the horizontal component of the weight of the train ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Square of amplitude Cube of amplitude Amplitude Square root of amplitude Square of amplitude Cube of amplitude Amplitude Square root of amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Inductance"? Weber Tesla Farad Henry Weber Tesla Farad Henry ANSWER DOWNLOAD EXAMIANS APP
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