Physics Vehicles use ________ to see the objects coming from behind. Convex mirror Concave mirror Concave lens Convex lens Convex mirror Concave mirror Concave lens Convex lens ANSWER DOWNLOAD EXAMIANS APP
Physics When light passes from one medium to another, this phenomenon of change in its direction is called ________ Refraction Propagation Diffraction No option is correct Refraction Propagation Diffraction No option is correct ANSWER DOWNLOAD EXAMIANS APP
Physics The period of revolution of a certain planet in an orbit of radius R is T. Its period of revolution in an orbit of radius 4R will be: 2 T 8 T 4 T 1 T 2 T 8 T 4 T 1 T ANSWER DOWNLOAD EXAMIANS APP
Physics Light scattering takes place in Colloidal solutions Electrolyte solutions Acidic solutions Basic solutions Colloidal solutions Electrolyte solutions Acidic solutions Basic solutions ANSWER DOWNLOAD EXAMIANS APP
Physics At what temperature do the Fahrenheit and Celsius scales give the same reading? 212 degrees 32 degreees -40 degreees 0 degreees 212 degrees 32 degreees -40 degreees 0 degreees ANSWER DOWNLOAD EXAMIANS APP
Physics The paramagnetic theory of magnetism applies to Mercury Nickel Platinum Iron Mercury Nickel Platinum Iron ANSWER DOWNLOAD EXAMIANS APP
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