Physics Hertz is the SI unit of Frequency Weight Power Pressure Frequency Weight Power Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a result of Surface tension ? Capillary action Viscosity Gravitational pull Radiation Capillary action Viscosity Gravitational pull Radiation ANSWER DOWNLOAD EXAMIANS APP
Physics We feel cool when we sit near the fan, this is because Fan gives cool air. Fan cools surrounding air. We feel cool when air touches the body. Air vapourises the sweat on our body. Fan gives cool air. Fan cools surrounding air. We feel cool when air touches the body. Air vapourises the sweat on our body. ANSWER DOWNLOAD EXAMIANS APP
Physics Sun's heat reaches us by Convection Conduction Reflection Radiation Convection Conduction Reflection Radiation ANSWER DOWNLOAD EXAMIANS APP
Physics The sound produced by a bat is– Subsonic Infrasonic Ultrasonic Audible Subsonic Infrasonic Ultrasonic Audible ANSWER DOWNLOAD EXAMIANS APP
Physics The spring balance works on the principle of ________ . Bernoulli's principle Boyle's Law Pascal's Law Hooke's Law Bernoulli's principle Boyle's Law Pascal's Law Hooke's Law ANSWER DOWNLOAD EXAMIANS APP
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