Physics One billionth of a second is called Millisecond Microsecond Picoseconds Nanosecond Millisecond Microsecond Picoseconds Nanosecond ANSWER DOWNLOAD EXAMIANS APP
Physics Bandwidth is the None of these A measure of the width of a range of frequencies The rate of data transfer Both a & b None of these A measure of the width of a range of frequencies The rate of data transfer Both a & b ANSWER DOWNLOAD EXAMIANS APP
Physics If there is a circular hole in a metal plate, what happens to the radius of the hole when the plate is heated? Decreases Depends upon the metal Increases Unchanged Decreases Depends upon the metal Increases Unchanged ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following experiments analyzed the Fraunhofer lines of the solar spectrum? Lamb-Rutherford experiment Bunsen and Kirchhoff's experiment Barkla's experiment on scattering of X-rays Geiger and Marsdens experiment on scattering of alpha particles Lamb-Rutherford experiment Bunsen and Kirchhoff's experiment Barkla's experiment on scattering of X-rays Geiger and Marsdens experiment on scattering of alpha particles ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibres are based on the phenomenon of Diffraction Dispersion Total Internal Reflection Interference Diffraction Dispersion Total Internal Reflection Interference ANSWER DOWNLOAD EXAMIANS APP
Physics Matter waves are Transverse waves Longitudinal waves De Broglie waves Electromagnetic waves Transverse waves Longitudinal waves De Broglie waves Electromagnetic waves ANSWER DOWNLOAD EXAMIANS APP
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