Physics A vacuum cleaner works on the principle of pressure difference. On the moon it will Work with increased efficiency Work with reduced efficiency Not work at all Work as efficiently as on the earth Work with increased efficiency Work with reduced efficiency Not work at all Work as efficiently as on the earth ANSWER DOWNLOAD EXAMIANS APP
Physics Where should a boat compass be mounted? All listed here Near iron Near magnet Away from electrical wiring All listed here Near iron Near magnet Away from electrical wiring ANSWER DOWNLOAD EXAMIANS APP
Physics A dynamo is a device which Creates mechanical energy Converts mechanical energy into electrical energy Converts electrical energy into mechanical energy Creates electrical energy Creates mechanical energy Converts mechanical energy into electrical energy Converts electrical energy into mechanical energy Creates electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics . . . . . . . . . exerts a force on anything that has an electric charge. All of these Electrostatic force Electric field Inductive field All of these Electrostatic force Electric field Inductive field ANSWER DOWNLOAD EXAMIANS APP
Physics 1 WH = 36000 joules 3600 joules 360 joules 36 joules 36000 joules 3600 joules 360 joules 36 joules ANSWER DOWNLOAD EXAMIANS APP
Physics The apparent weight of a man in a lift is less the real weight when : The lift is going up with uniform speed The lift is going down with an acceleration The lift is going up with an acceleration The lift is going down with uniform speed The lift is going up with uniform speed The lift is going down with an acceleration The lift is going up with an acceleration The lift is going down with uniform speed ANSWER DOWNLOAD EXAMIANS APP
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