Physics The unit of measurement of noise is Decibel Hertz Acoustics Amplifier Decibel Hertz Acoustics Amplifier ANSWER DOWNLOAD EXAMIANS APP
Physics When a ball is thrown vertically upwards, which of the following quantities remains constant during its motion? Displacement Velocity Energy Acceleration Displacement Velocity Energy Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics Where does hydroelectric energy come from? All of these Air Water Solar All of these Air Water Solar ANSWER DOWNLOAD EXAMIANS APP
Physics Alcohol is more volatile than water because ________ is lower than water. Its boiling point Its surface tension Its density Its viscosity Its boiling point Its surface tension Its density Its viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics The atmosphere is heated mainly by Conduction Radiation Convection Insolation Conduction Radiation Convection Insolation ANSWER DOWNLOAD EXAMIANS APP
Physics Why does a cannon recoil after firing ? Backward thrust of gases produced Newton's third law of motion Conservation of energy Newton's first law of motion Backward thrust of gases produced Newton's third law of motion Conservation of energy Newton's first law of motion ANSWER DOWNLOAD EXAMIANS APP
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