Physics Choose the most appropriate answer: Natural radioactivity was discovered by Marie Curie Henry Bacquerel Enrico Fermi Earnest Rutherford Marie Curie Henry Bacquerel Enrico Fermi Earnest Rutherford ANSWER DOWNLOAD EXAMIANS APP
Physics A solid needle placed horizontally on the surface of the water floats due to Surface tension of water Capillary action Viscosity of water Water pressure Surface tension of water Capillary action Viscosity of water Water pressure ANSWER DOWNLOAD EXAMIANS APP
Physics When a detergent is added to pure water, its surface tension Increases Becomes infinite Decreases Remains constant Increases Becomes infinite Decreases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics A metal-semiconductor junction diode is called ________ Tunnel diode Schottky diode Photo diode P-N Juction diode Tunnel diode Schottky diode Photo diode P-N Juction diode ANSWER DOWNLOAD EXAMIANS APP
Physics One bar is equal to 104 Pa 103 Pa 106 Pa 105 Pa 104 Pa 103 Pa 106 Pa 105 Pa ANSWER DOWNLOAD EXAMIANS APP
Physics What is the phenomenon which established the transverse nature of light ? Polarisation Diffraction Reflection Interference Polarisation Diffraction Reflection Interference ANSWER DOWNLOAD EXAMIANS APP
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