Physics Which physicists is the writer of the book 'A Brief History of Time'? Isaac Newton Albert Einstein Hans Bethe Stephen Hawking Isaac Newton Albert Einstein Hans Bethe Stephen Hawking ANSWER DOWNLOAD EXAMIANS APP
Physics A transformer Converts electrical energy into mechanical energy Is used to decrease or increase AC voltage Converts AC voltage to D.C. voltage Converts DC to AC Converts electrical energy into mechanical energy Is used to decrease or increase AC voltage Converts AC voltage to D.C. voltage Converts DC to AC ANSWER DOWNLOAD EXAMIANS APP
Physics When pressure is increased the melting point of ice Does not change Depends on the impurities in the ice Decreases Increases Does not change Depends on the impurities in the ice Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Physics A person can jump higher on the moon's surface than on the earth because : The moon is cooler than earth The moon's surface is rough The acceleration due to gravity in moon is smaller than that on the earth. The moon has no atmosphere The moon is cooler than earth The moon's surface is rough The acceleration due to gravity in moon is smaller than that on the earth. The moon has no atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Inductance"? Farad Tesla Weber Henry Farad Tesla Weber Henry ANSWER DOWNLOAD EXAMIANS APP
Physics A storm is predicted if atmospheric pressure Falls gradually Rises suddenly Rises gradually Falls suddenly Falls gradually Rises suddenly Rises gradually Falls suddenly ANSWER DOWNLOAD EXAMIANS APP
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