Physics Sound waves do not show the phenomenon of Diffraction Refraction Polarisation Interference Diffraction Refraction Polarisation Interference ANSWER DOWNLOAD EXAMIANS APP
Physics What is the effective resistance (in Ω) of two resistors 20 Ω and 30 Ω connected in parallel? 36 12 24 50 36 12 24 50 ANSWER DOWNLOAD EXAMIANS APP
Physics When a steel ball is placed on the surface of mercury, it does not sink because The density of mercury is greater than that of steel Mercury is a semisolid Of the surface tension of mercury Of the high viscosity of mercury The density of mercury is greater than that of steel Mercury is a semisolid Of the surface tension of mercury Of the high viscosity of mercury ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Inductance"? Farad Tesla Weber Henry Farad Tesla Weber Henry 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 0.33 km 33 km 3.33 km 1200 m 0.33 km 33 km 3.33 km 1200 m ANSWER DOWNLOAD EXAMIANS APP
Physics What is the process of conversion of solid state directly to gaseous state called? Evaporation Sublimation Condensation Distillation Evaporation Sublimation Condensation Distillation ANSWER DOWNLOAD EXAMIANS APP