Physics The rotational effect of a force on a body about an axis of rotation is described in terms of Centrifugal force Moment of force Centre of gravity Centripetal force Centrifugal force Moment of force Centre of gravity Centripetal force ANSWER DOWNLOAD EXAMIANS APP
Physics A decibel is The wavelength of noise A musical note A musical instrument A measure of sound level The wavelength of noise A musical note A musical instrument A measure of sound level ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of force is a Fundamental Unit Basic Unit None of these Derived Unit Fundamental Unit Basic Unit None of these Derived Unit ANSWER DOWNLOAD EXAMIANS APP
Physics Hertz is the SI unit of Power Frequency Pressure Weight Power Frequency Pressure Weight ANSWER DOWNLOAD EXAMIANS APP
Physics Natural radioactivity was discovered by Ernest Rutherfor Marie Curie Henri Becquerel Enrico Fermi Ernest Rutherfor Marie Curie Henri Becquerel Enrico Fermi ANSWER DOWNLOAD EXAMIANS APP
Physics A cup of hot coffee is placed on a metal table in a room. By which of the following methods does it lose heat? Conduction and radiation only Conduction and convection only Convection and radiation only Conduction, convection and radiation Conduction and radiation only Conduction and convection only Convection and radiation only Conduction, convection and radiation ANSWER DOWNLOAD EXAMIANS APP
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