Physics Light from the star, Alpha Centauri, which is nearest to the earth after the sun, reaches the earth in 42 seconds 42 years 4.2 years 4.2 seconds 42 seconds 42 years 4.2 years 4.2 seconds ANSWER DOWNLOAD EXAMIANS APP
Physics Who gave black hole theory? Albert Einstein Stephen Hawking Isaac Newton None of these Albert Einstein Stephen Hawking Isaac Newton None of these ANSWER DOWNLOAD EXAMIANS APP
Physics When a ball is thrown vertically upwards, which of the following quantities remains constant during its motion? Velocity Energy Acceleration Displacement Velocity Energy Acceleration Displacement ANSWER DOWNLOAD EXAMIANS APP
Physics The flux commonly used in brazing is Borax Ammonium chloride Zinc chloride Resin plus alcohol Borax Ammonium chloride Zinc chloride Resin plus alcohol ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following cannot be used for making lenses? Water Plastic Soil Glass Water Plastic Soil Glass ANSWER DOWNLOAD EXAMIANS APP
Physics Liquids and gases never show Paramagnetic property Electromagnetic property Diamagnetic property Ferromagnetic property Paramagnetic property Electromagnetic property Diamagnetic property Ferromagnetic property ANSWER DOWNLOAD EXAMIANS APP
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