Physics The period of revolution of a geostationary satellite is 30 days 365 days 24 hours Changing continuously 30 days 365 days 24 hours Changing continuously ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the discovery of ''Expanding Universe"? S Chandra Shekhar V Raman Edwin Hubble Niels Bohr S Chandra Shekhar V Raman Edwin Hubble Niels Bohr ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibre works on the principle of refraction scattering interference total internal reflection principle of refraction scattering interference total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of Magnetic Induction? Ohm Henry Volt Farad Ohm Henry Volt Farad ANSWER DOWNLOAD EXAMIANS APP
Physics Find the power of a convex lens if the image formed is at a distance of 25 cm from the lens when the object is placed on the other side of the lens at 12 cm from the optical centre? 4.33 diopters -4.33 diopters -12.33 diopters 12.33 diopters 4.33 diopters -4.33 diopters -12.33 diopters 12.33 diopters ANSWER DOWNLOAD EXAMIANS APP
Physics An object that has kinetic energy must be At an elevated position At rest Moving Falling At an elevated position At rest Moving Falling ANSWER DOWNLOAD EXAMIANS APP
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