Physics A periscope works by the principle of Reflection Total internal reflection Diffraction Refraction Reflection Total internal reflection Diffraction Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Solar energy is due to Fission reactions Combustion reactions Fusion reactions Chemical reactions Fission reactions Combustion reactions Fusion reactions Chemical reactions ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of water in the sea is due to Reflection of blue light by impurities in sea water Scattering of blue light by water molecules Reflection of blue sky by sea water Absorption of other colours except blue by water molecules Reflection of blue light by impurities in sea water Scattering of blue light by water molecules Reflection of blue sky by sea water Absorption of other colours except blue by water molecules ANSWER DOWNLOAD EXAMIANS APP
Physics Fish and other aquatic creatures can live inside a deep frozen pond because Fish are cold-blooded animals There will always be water just beneath the ice level Ice is a bad conductor of heat They can adapt themselves to live in ice Fish are cold-blooded animals There will always be water just beneath the ice level Ice is a bad conductor of heat They can adapt themselves to live in ice ANSWER DOWNLOAD EXAMIANS APP
Physics Bandwidth is the None of these The rate of data transfer Both a & b A measure of the width of a range of frequencies None of these The rate of data transfer Both a & b A measure of the width of a range of frequencies ANSWER DOWNLOAD EXAMIANS APP
Physics If both the mass and the velocity of a body is increased to twice of their magnitude, the kinetic energy will increase by 16 times 8 times 2 times 4 times 16 times 8 times 2 times 4 times ANSWER DOWNLOAD EXAMIANS APP
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