Physics The focal length of a concave mirror with a radius of curvature of 20.0 cm is : 5 cm 20 cm 15 cm 10 cm 5 cm 20 cm 15 cm 10 cm ANSWER DOWNLOAD EXAMIANS APP
Physics The energy emitted by the Sun is due to Nuclear fusion All of these Nuclear fission Chemical reaction Nuclear fusion All of these Nuclear fission Chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Physics Thermohaline circulation is mainly due to Cold, dense ocean water sinking and warmer water replacing it Winds causing circulation of ocean water Warmer, less dense water sinking in the ocean and cold water replacing it Warm water being added to the ocean due to industial waste Cold, dense ocean water sinking and warmer water replacing it Winds causing circulation of ocean water Warmer, less dense water sinking in the ocean and cold water replacing it Warm water being added to the ocean due to industial waste ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of light is maximum in ________ Liquids Solids Vacuum Gases Liquids Solids Vacuum Gases ANSWER DOWNLOAD EXAMIANS APP
Physics Which physical quantity is measured in 'siemens'? Electrical conductance Electric potential Magnetic flux Refractive index Electrical conductance Electric potential Magnetic flux Refractive index ANSWER DOWNLOAD EXAMIANS APP
Physics Which is a correct way to measure wavelength? Nearest peak to peak Nearest peak to nearest trough Nearest trough to peak None of these Nearest peak to peak Nearest peak to nearest trough Nearest trough to peak None of these ANSWER DOWNLOAD EXAMIANS APP
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