Physics Rainbow is due to refraction and reflection of sunlight by water droplets ionisation of water deposits diffusion of sunlight through water droplets absorption of sunlight in minute water droplets refraction and reflection of sunlight by water droplets ionisation of water deposits diffusion of sunlight through water droplets absorption of sunlight in minute water droplets ANSWER DOWNLOAD EXAMIANS APP
Physics When a body falls from an aeroplane, there is increase in its Kinetic energy Potential energy Acceleration Mass Kinetic energy Potential energy Acceleration Mass ANSWER DOWNLOAD EXAMIANS APP
Physics Nuclear Fission is caused by the impact of Deutron Electron Proton Neutron Deutron Electron Proton Neutron ANSWER DOWNLOAD EXAMIANS APP
Physics A soap bubble shows colours when illuminated with white light. This is due to Reflection Interference Diffraction Polarisation Reflection Interference Diffraction Polarisation ANSWER DOWNLOAD EXAMIANS APP
Physics Speed regulation of synchronous motor is 0.005 0.25 Zero 0.01 0.005 0.25 Zero 0.01 ANSWER DOWNLOAD EXAMIANS APP
Physics The mass of a star is two times the mass of the Sun. How it will come to an end ? Red Giant Neutron Star White Dwarf Black hole Red Giant Neutron Star White Dwarf Black hole ANSWER DOWNLOAD EXAMIANS APP
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