Physics Mach number is used in connection with the speed of spacecraft sound aircraft ships spacecraft sound aircraft ships ANSWER DOWNLOAD EXAMIANS APP
Physics The ordinary and maximum tolerance limit of sound by human being is 50 db to 70 db (decibel) 60 db to 80 db (decibel) 70 db to 85 db (decibel) 65 db to 75 db (decibel) 50 db to 70 db (decibel) 60 db to 80 db (decibel) 70 db to 85 db (decibel) 65 db to 75 db (decibel) ANSWER DOWNLOAD EXAMIANS APP
Physics In a diesel engine the high temperature needed to ignite the fuel is achieved by Compressing air in the cylinders The battery Using heat from exhaust An electrical spark Compressing air in the cylinders The battery Using heat from exhaust An electrical spark ANSWER DOWNLOAD EXAMIANS APP
Physics Thermal expansion of materials arises from Asymmetry of potential energy curve Strong bonds Weak bonds Thermal vibrations Asymmetry of potential energy curve Strong bonds Weak bonds Thermal vibrations ANSWER DOWNLOAD EXAMIANS APP
Physics The best conductor of electricity among the following is : Silver Copper Iron Aluminium Silver Copper Iron Aluminium ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following natural phenomena, tell which one known in Sanskrit as 'deer's thirst'? Mirage Halo Earthshine Rainbow Mirage Halo Earthshine Rainbow ANSWER DOWNLOAD EXAMIANS APP
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