Physics The absorption of ink by blotting paper involves: Diffusion of ink through the blotting Viscosity of ink Capillary action phenomenon Siphon action Diffusion of ink through the blotting Viscosity of ink Capillary action phenomenon Siphon action ANSWER DOWNLOAD EXAMIANS APP
Physics Which alternative energy source is exhaustible? Geothermal energy Tidal energy Solar energy Wind energy Geothermal energy Tidal energy Solar energy Wind energy ANSWER DOWNLOAD EXAMIANS APP
Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 4 2 3 1 4 2 3 1 ANSWER DOWNLOAD EXAMIANS APP
Physics Two identical solid pieces, one of gold and other of silver, when immersed completely in water exhibit equal weights. When weighed in air (given that density of gold is greater than that of silver) The silver piece will weigh more The gold piece will weigh more Both silver and gold pieces weigh equal Weighing will depend on their masses The silver piece will weigh more The gold piece will weigh more Both silver and gold pieces weigh equal Weighing will depend on their masses ANSWER DOWNLOAD EXAMIANS APP
Physics The type of mirror used in automobiles to see the traffic on the rear side is Concave Plane Convex Plano-Convex Concave Plane Convex Plano-Convex ANSWER DOWNLOAD EXAMIANS APP
Physics An electron and a proton starting from rest get accelerated through potential difference of 100 kV. The final speed of the electron and the proton are Ve and Vp respectively. Which of the following relations is correct? Cannot be determined Ve = Vp Ve > Vp Ve < Vp Cannot be determined Ve = Vp Ve > Vp Ve < Vp ANSWER DOWNLOAD EXAMIANS APP
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