Physics Which of the following is optical illusion? Rainbow Halo Earthshine Mirage Rainbow Halo Earthshine Mirage ANSWER DOWNLOAD EXAMIANS APP
Physics Bandwidth is the Both a & b A measure of the width of a range of frequencies The rate of data transfer None of these Both a & b A measure of the width of a range of frequencies The rate of data transfer None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a form of Energy? Heat Pressure Sound Motion Heat Pressure Sound Motion ANSWER DOWNLOAD EXAMIANS APP
Physics The device used for measuring the wavelength of X-rays is Bragg Spectrometer Mass Spectrometer G.M. Counter Cyclotron Bragg Spectrometer Mass Spectrometer G.M. Counter Cyclotron ANSWER DOWNLOAD EXAMIANS APP
Physics What is the wavelength of visible spectrum ? 7800 A° – 8000 A° 3900 A° – 7600 A° 8500 A° – 9800 A° 1300 A°–3000 A° 7800 A° – 8000 A° 3900 A° – 7600 A° 8500 A° – 9800 A° 1300 A°–3000 A° ANSWER DOWNLOAD EXAMIANS APP
Physics The washing machine works on the principle of Centrifugation Reverse osmosis Diffusion Dialysis Centrifugation Reverse osmosis Diffusion Dialysis ANSWER DOWNLOAD EXAMIANS APP
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