Physics A dynamo is used to convert Magnetic energy into mechanical energy Electrical energy into magnetic energy Electrical energy into mechanical energy Mechanical energy into electrical energy Magnetic energy into mechanical energy Electrical energy into magnetic energy Electrical energy into mechanical energy Mechanical energy into electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics The waves used in sonography are Sound waves Ultrasonic waves Infra-red waves Micro waves Sound waves Ultrasonic waves Infra-red waves Micro waves ANSWER DOWNLOAD EXAMIANS APP
Physics In a filament type light bulb most of the electric power consumed appears as Ultra-violet rays Visible light Fluorescent light Infra-red rays Ultra-violet rays Visible light Fluorescent light Infra-red rays ANSWER DOWNLOAD EXAMIANS APP
Physics What is the SI unit of Power? Pascal Watt Boyle Newton Pascal Watt Boyle Newton ANSWER DOWNLOAD EXAMIANS APP
Physics Which color deviates least when passing through a Prism Blue Yellow Red Green Blue Yellow Red Green ANSWER DOWNLOAD EXAMIANS APP
Physics If an object moves with constant velocity, None of these It must have constant speed in constant direction It must have constant direction It must have constant speed None of these It must have constant speed in constant direction It must have constant direction It must have constant speed ANSWER DOWNLOAD EXAMIANS APP
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