Physics Magnetic keepers are used to protect magnets from : Self-demagnetization Demagnetization due to heating Effect of other magnets Earth's magnetic field Self-demagnetization Demagnetization due to heating Effect of other magnets Earth's magnetic field ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of light will be minimum while passing through Water Air Glass Vaccum Water Air Glass Vaccum ANSWER DOWNLOAD EXAMIANS APP
Physics Stars are held together by Electrical forces Ionic forces Gravitational forces Magnetic forces Electrical forces Ionic forces Gravitational forces Magnetic forces ANSWER DOWNLOAD EXAMIANS APP
Physics If the wavelengths corresponding to ultraviolet, visible and infrared radiations are given as lUV, lVIS and lIR respectively, then which of the following gives the correct relationship among these wavelengths? LUV < lIR < lVIS LUV < lVIS < lIR LUV > lIR > lVIS LUV > lVIS > lIR LUV < lIR < lVIS LUV < lVIS < lIR LUV > lIR > lVIS LUV > lVIS > lIR ANSWER DOWNLOAD EXAMIANS APP
Physics A light year is a measure of : Velocity Speed Time Distance Velocity Speed Time Distance ANSWER DOWNLOAD EXAMIANS APP
Physics The different colours of different stars are due to the variation of Density Radiation from them Temperature Pressure Density Radiation from them Temperature Pressure ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS