Physics Which of these is true of all simple machines? None of these Work input > work output Both A & B These make work easier None of these Work input > work output Both A & B These make work easier ANSWER DOWNLOAD EXAMIANS APP
Physics In a diesel engine the high temperature needed to ignite the fuel is achieved by The battery Using heat from exhaust An electrical spark Compressing air in the cylinders The battery Using heat from exhaust An electrical spark Compressing air in the cylinders ANSWER DOWNLOAD EXAMIANS APP
Physics A photostat machine works on Electrostatic image making Thermal image making Magnetic image making Electromagnetic image making Electrostatic image making Thermal image making Magnetic image making Electromagnetic image making ANSWER DOWNLOAD EXAMIANS APP
Physics The period of revolution of a certain planet in an orbit of radius R is T. Its period of revolution in an orbit of radius 4R will be: 1 T 8 T 2 T 4 T 1 T 8 T 2 T 4 T ANSWER DOWNLOAD EXAMIANS APP
Physics What is the full form of ''AM' regarding radio broadcasting? Amplitude Movement Anywhere Movement Amplitude Matching Amplitude Modulation Amplitude Movement Anywhere Movement Amplitude Matching Amplitude Modulation ANSWER DOWNLOAD EXAMIANS APP
Physics A storm is predicted if atmospheric pressure Rises suddenly Rises gradually Falls suddenly Falls gradually Rises suddenly Rises gradually Falls suddenly Falls gradually ANSWER DOWNLOAD EXAMIANS APP
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