Physics Moving electric charge produces : Magnetic field Light rays Sound waves Heat waves Magnetic field Light rays Sound waves Heat waves ANSWER DOWNLOAD EXAMIANS APP
Physics In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? Asteroid belt White hole Ozone hole Black hole Asteroid belt White hole Ozone hole Black hole ANSWER DOWNLOAD EXAMIANS APP
Physics At what temperature (in degree Celsius), the numerical values on Celsius and Fahrenheit scales become equal? –273 –40 273 40 –273 –40 273 40 ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of perfume is opened in one corner of a room the smell spreads soon throughout the room. This is an example of Capillarity Viscosity Surface tension Diffusion Capillarity Viscosity Surface tension Diffusion ANSWER DOWNLOAD EXAMIANS APP
Physics Find the power of a convex lens if the image formed is at a distance of 16 cm from the lens when the object is placed on the other side of the lens at 20 cm from the optical centre? -3.75 diopters 3.75 diopters 11.25 diopters -11.25 diopters -3.75 diopters 3.75 diopters 11.25 diopters -11.25 diopters ANSWER DOWNLOAD EXAMIANS APP
Physics Air pressure is measured in which of the following units? Newton Kg/mts Pascal Steridian Newton Kg/mts Pascal Steridian ANSWER DOWNLOAD EXAMIANS APP
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