Physics The speed of sound travel fastest through None of these Gas Liquid Solid None of these Gas Liquid Solid ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not caused by atmospheric refraction of light ? Sun appearing higher in the sky than it actually is Twinkling of stars at night Sun becoming visible two or three minutes before actual sunrise Sun appearing red at sunset Sun appearing higher in the sky than it actually is Twinkling of stars at night Sun becoming visible two or three minutes before actual sunrise Sun appearing red at sunset ANSWER DOWNLOAD EXAMIANS APP
Physics The pressure exerted by a 760 mm column of mercury at 0°C is known as 1 poise 1 atmosphere 1 bar 1 pascal 1 poise 1 atmosphere 1 bar 1 pascal ANSWER DOWNLOAD EXAMIANS APP
Physics Convex mirrors are used as a rear view mirror in motor cycles because It forms smaller image as compared with object All of these It forms erect (upright) image It forms real image It forms smaller image as compared with object All of these It forms erect (upright) image It forms real image ANSWER DOWNLOAD EXAMIANS APP
Physics The washing machine works on the principle of Reverse osmosis Diffusion Dialysis Centrifugation Reverse osmosis Diffusion Dialysis Centrifugation ANSWER DOWNLOAD EXAMIANS APP
Physics Mud houses are cooler in summers and warmer in winters as compared to brick houses because Evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters Mud is a bad conductor Mud is a poor insulator Mud is a good conductor Evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters Mud is a bad conductor Mud is a poor insulator Mud is a good conductor ANSWER DOWNLOAD EXAMIANS APP
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