Physics Conversion of sound energy into electrical energy is done by Microphone Gramophone Solar cell Loudspeaker Microphone Gramophone Solar cell Loudspeaker ANSWER DOWNLOAD EXAMIANS APP
Physics The odometer guage indicates The depth of the ocean The distance travelled by a vehicle Frequency of the wave Pitch length The depth of the ocean The distance travelled by a vehicle Frequency of the wave Pitch length ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of change of momentum is Force Area Velocity Pressure Force Area Velocity Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics The rice is cooked more quickly in a pressure cooker because Less quantity of water is used. None of these It is covered. Water boils at a higher temperature under pressure. Less quantity of water is used. None of these It is covered. Water boils at a higher temperature under pressure. ANSWER DOWNLOAD EXAMIANS APP
Physics A dynamo is used to convert Magnetic energy into mechanical energy Mechanical energy into electrical energy Electrical energy into magnetic energy Electrical energy into mechanical energy Magnetic energy into mechanical energy Mechanical energy into electrical energy Electrical energy into magnetic energy Electrical energy into mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Physics In general, which is the cause of a land breeze? Pressure None of these Heat Temperature Pressure None of these Heat Temperature ANSWER DOWNLOAD EXAMIANS APP
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