Physics Stars appear twinkling because of ......... of light. Emission Absorption Reflection Scattering Emission Absorption Reflection Scattering ANSWER DOWNLOAD EXAMIANS APP
Physics 'Mirage' is an example of Refraction of light only Total internal reflection of light only Refraction and total internal reflection of light Dispersion of light only Refraction of light only Total internal reflection of light only Refraction and total internal reflection of light Dispersion of light only ANSWER DOWNLOAD EXAMIANS APP
Physics Two vectors are said to be equal if Magnitudes are same but directions are opposite Both magnitude and direction are same Only their magnitudes are same Only their directions are same Magnitudes are same but directions are opposite Both magnitude and direction are same Only their magnitudes are same Only their directions are same ANSWER DOWNLOAD EXAMIANS APP
Physics Nuclear reactors used to produce electricity are based on Nuclear fission Cold fusion Superconductivity Nuclear fusion Nuclear fission Cold fusion Superconductivity Nuclear fusion ANSWER DOWNLOAD EXAMIANS APP
Physics stars which appear single to the naked eye but are double when seen through a telescope are quasars asteroids binaries novas and supernovas quasars asteroids binaries novas and supernovas ANSWER DOWNLOAD EXAMIANS APP
Physics Heat transfer horizontally within the atmosphere is called Advection Absorption Convection Conduction Advection Absorption Convection Conduction ANSWER DOWNLOAD EXAMIANS APP