Physics The coil wire in the electric room heater or electric cooking heater is called ________ Cells Filament Element Circuit Cells Filament Element Circuit ANSWER DOWNLOAD EXAMIANS APP
Physics The component used for tuning a radio is basically a variable Condenser Inductor Transformer Resisto Condenser Inductor Transformer Resisto ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to convert solar energy into electricity is Electrochemical cell Daniell cell Photovoltaic cell Galvanic cell Electrochemical cell Daniell cell Photovoltaic cell Galvanic cell ANSWER DOWNLOAD EXAMIANS APP
Physics To resolve an object in an electron microscope, None of these The wavelength of the electrons must be close to the diameter of the object Both A & B The wavelength of the electrons must be greater than the diameter of the object. None of these The wavelength of the electrons must be close to the diameter of the object Both A & B The wavelength of the electrons must be greater than the diameter of the object. ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following terms is not used in the field of physics? Latent heat Refractive index Stock value Nuclear fusion Latent heat Refractive index Stock value Nuclear fusion ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following determines the pitch of a sound? Amplitude Wavelength Loudness Frequency Amplitude Wavelength Loudness Frequency ANSWER DOWNLOAD EXAMIANS APP
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