Physics Beta rays emitted by a radioactive material are Charged particles emitted by nucleus Neutral particles The electrons orbiting around the nucleus Electromagnetic radiations Charged particles emitted by nucleus Neutral particles The electrons orbiting around the nucleus Electromagnetic radiations ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit of luminous emittance is : Lumen Lumen second Lux Candela Lumen Lumen second Lux Candela ANSWER DOWNLOAD EXAMIANS APP
Physics Light scattering takes place in Acidic solutions Electrolyte solutions Basic solutions Colloidal solutions Acidic solutions Electrolyte solutions Basic solutions Colloidal solutions ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is true of all simple machines? None of these Both A & B These make work easier Work input > work output None of these Both A & B These make work easier Work input > work output ANSWER DOWNLOAD EXAMIANS APP
Physics An object with a mass of 22 kg moving with a velocity of 5 m/s possesses a kinetic energy of : 110 J 275 J 110 J 2750 J 110 J 275 J 110 J 2750 J ANSWER DOWNLOAD EXAMIANS APP
Physics What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius ? Only some ice will melt All ice will melt No change will happen All water will become ice Only some ice will melt All ice will melt No change will happen All water will become ice ANSWER DOWNLOAD EXAMIANS APP
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