Physics Which of the following scientific discoveries was made by C.V. Raman? Super Conductivity Cyclotron Controlled nuclear fission Inelastic scattering of light by molecules Super Conductivity Cyclotron Controlled nuclear fission Inelastic scattering of light by molecules ANSWER DOWNLOAD EXAMIANS APP
Physics Flywheel is an important part of a steam engine because it : Gives strength to the engine Decreases the moment of inertia Accelerates the speed of the engine Helps the engine in keeping the speed uniform Gives strength to the engine Decreases the moment of inertia Accelerates the speed of the engine Helps the engine in keeping the speed uniform ANSWER DOWNLOAD EXAMIANS APP
Physics A metal plate with a circular hole at the centre is heated. What will happen to the area of the hole ? Remain constant Increase Dacrease Will increase first and then dcrease Remain constant Increase Dacrease Will increase first and then dcrease ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency of direct current is ________ 50 HZ Zero 100 HZ 60 HZ 50 HZ Zero 100 HZ 60 HZ ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit of luminous emittance is : Candela Lumen Lux Lumen second Candela Lumen Lux Lumen second ANSWER DOWNLOAD EXAMIANS APP
Physics One thousand microns is equal to 10-6m 10-9m 10-12m 10-3m 10-6m 10-9m 10-12m 10-3m ANSWER DOWNLOAD EXAMIANS APP
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