Physics Stars appear twinkling because of ......... of light. Reflection Absorption Emission Scattering Reflection Absorption Emission Scattering ANSWER DOWNLOAD EXAMIANS APP
Physics If the phase difference between two points is 120° for a wave with velocity of 360 m/s and frequency 500 Hz, then path difference between the two points is 1 cm 6 cm 12 cm 24 cm 1 cm 6 cm 12 cm 24 cm ANSWER DOWNLOAD EXAMIANS APP
Physics By how many times are the Electrostatic forces stronger than the Gravitational Forces for a fixed distance? 1012 1036 2 102 1012 1036 2 102 ANSWER DOWNLOAD EXAMIANS APP
Physics Shaving mirror is Parabolic Concave Plane Convex Parabolic Concave Plane Convex ANSWER DOWNLOAD EXAMIANS APP
Physics Inside an aeroplane, flying at a high altitude, normal humidity and partial vacuum are maintained. the pressure is the same as that outside. the pressure inside is less than the pressure outside. normal atmospheric pressure is maintained by the use of air pumps. normal humidity and partial vacuum are maintained. the pressure is the same as that outside. the pressure inside is less than the pressure outside. normal atmospheric pressure is maintained by the use of air pumps. ANSWER DOWNLOAD EXAMIANS APP
Physics Air moves from the region where the air ________ Pressure is high to the region where the pressure is low Pressure is low to the region where the pressure is high Humidity is high to the region where the humidity is low Humidity is low to the region where the humidity is high Pressure is high to the region where the pressure is low Pressure is low to the region where the pressure is high Humidity is high to the region where the humidity is low Humidity is low to the region where the humidity is high ANSWER DOWNLOAD EXAMIANS APP
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