Physics Natural radioactivity was discovered by Henri Becquerel Enrico Fermi Ernest Rutherfor Marie Curie Henri Becquerel Enrico Fermi Ernest Rutherfor Marie Curie ANSWER DOWNLOAD EXAMIANS APP
Physics What type of force acts on a car moving around a curve? Gravitational force Centrifugal force Centripetal force Cohesive force Gravitational force Centrifugal force Centripetal force Cohesive force ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to change the speed of an electric fan is Amplifier Rectifier Switch Regulator Amplifier Rectifier Switch Regulator ANSWER DOWNLOAD EXAMIANS APP
Physics The absolute refractive index of any medium is always: More than one 1 Less than one More than one 1 Less than one ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator, the cooling system should always be At the top Can be anywhere At the middle At the bottom At the top Can be anywhere At the middle At the bottom ANSWER DOWNLOAD EXAMIANS APP
Physics Parabolic mirrors are used in Dentists mirros Driving mirrors Shaving mirros Car headlights Dentists mirros Driving mirrors Shaving mirros Car headlights ANSWER DOWNLOAD EXAMIANS APP
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