Physics During hot weather, the fan produces a feeling of comfort. This is because Our perspiration eva-porates rapidly Conductivity of air increases Fan cools the air Fan supplies cool air Our perspiration eva-porates rapidly Conductivity of air increases Fan cools the air Fan supplies cool air ANSWER DOWNLOAD EXAMIANS APP
Physics In uniform circular motion, the linear velocity is perpendicular to Momentum Radius vector Force Radius Momentum Radius vector Force Radius ANSWER DOWNLOAD EXAMIANS APP
Physics Golden view of sea shell is due to Reflection Dispersion Polarization Diffraction Reflection Dispersion Polarization Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics If objects appear enlarged and inverted in a rear view mirror, then which type of mirror is used? Cylindrical Plane Concave Convex Cylindrical Plane Concave Convex ANSWER DOWNLOAD EXAMIANS APP
Physics Mach number is used in connection with the speed of aircraft spacecraft sound ships aircraft spacecraft sound ships ANSWER DOWNLOAD EXAMIANS APP
Physics An aeroplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically at a point A on the ground a bomb is released from it. The bomb strikes the ground at point B. The distance AB is 3.33 km 0.33 km 33 km 1200 m 3.33 km 0.33 km 33 km 1200 m ANSWER DOWNLOAD EXAMIANS APP
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