Physics We feel cool when we sit near the fan, this is because Fan cools surrounding air. Fan gives cool air. We feel cool when air touches the body. Air vapourises the sweat on our body. Fan cools surrounding air. Fan gives cool air. We feel cool when air touches the body. Air vapourises the sweat on our body. ANSWER DOWNLOAD EXAMIANS APP
Physics The angle between the ________ and the incident ray is called the angle of incidence. Reflected ray Normal Tangent Surface Reflected ray Normal Tangent Surface ANSWER DOWNLOAD EXAMIANS APP
Physics The ''four stroke petrol engine' is based on Diesel-cycle Carnot-cycle Boyle's-cycle Otto-cycle Diesel-cycle Carnot-cycle Boyle's-cycle Otto-cycle ANSWER DOWNLOAD EXAMIANS APP
Physics Stars appear twinkling because of ......... of light. Reflection Absorption Scattering Emission Reflection Absorption Scattering Emission ANSWER DOWNLOAD EXAMIANS APP
Physics Matter waves are Electromagnetic waves Longitudinal waves Transverse waves De Broglie waves Electromagnetic waves Longitudinal waves Transverse waves De Broglie waves ANSWER DOWNLOAD EXAMIANS APP
Physics The force that keeps a body in a circular motion called All listed here The frictional force The centripetal force The centrifugual force All listed here The frictional force The centripetal force The centrifugual force ANSWER DOWNLOAD EXAMIANS APP
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