Physics Which colour has the highest energy? White Red Violet Blue White Red Violet Blue ANSWER DOWNLOAD EXAMIANS APP
Physics What measures Air pressure? Bolometer Barometer Barkometer Spectrometer Bolometer Barometer Barkometer Spectrometer ANSWER DOWNLOAD EXAMIANS APP
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 speed of sound in air depends on Wavelength Frequency None of these Temperature Wavelength Frequency None of these Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of Magnetic Induction? Ohm Farad Henry Volt Ohm Farad Henry Volt ANSWER DOWNLOAD EXAMIANS APP
Physics The coil wire in the electric room heater or electric cooking heater is called ________ Element Cells Circuit Filament Element Cells Circuit Filament ANSWER DOWNLOAD EXAMIANS APP
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