Physics Beta rays emitted by a radioactive material are The electrons orbiting around the nucleus Electromagnetic radiations Charged particles emitted by nucleus Neutral particles The electrons orbiting around the nucleus Electromagnetic radiations Charged particles emitted by nucleus Neutral particles ANSWER DOWNLOAD EXAMIANS APP
Physics The bending of light when it passes around a corner or a slit is due to ________ Total internal reflection Reflection Refraction Diffraction Total internal reflection Reflection Refraction Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used for regulated electric supply ? Tunnel diode Gun diode Zener diode Junction diode Tunnel diode Gun diode Zener diode Junction diode ANSWER DOWNLOAD EXAMIANS APP
Physics The washing machine works on the principle of Diffusion Centrifugation Dialysis Reverse osmosis Diffusion Centrifugation Dialysis Reverse osmosis ANSWER DOWNLOAD EXAMIANS APP
Physics Which compressor is usually used in AC? Rotary Centrifugal Axial Reciprocating Rotary Centrifugal Axial Reciprocating ANSWER DOWNLOAD EXAMIANS APP
Physics In which of the following industries is mica as a raw material? Glass and Pottery Cement Electrical Iron and Steel Glass and Pottery Cement Electrical Iron and Steel ANSWER DOWNLOAD EXAMIANS APP
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