Physics Shaving mirror is Concave Plane Parabolic Convex Concave Plane Parabolic Convex ANSWER DOWNLOAD EXAMIANS APP
Physics A black body can absorb radiations of : All wavelengths Higher wavelengths only Intermediate wavelengths only Lower wavelengths only All wavelengths Higher wavelengths only Intermediate wavelengths only Lower wavelengths only ANSWER DOWNLOAD EXAMIANS APP
Physics An object which absorbs all colours and reflects none appears: Grey White Blue Black Grey White Blue Black ANSWER DOWNLOAD EXAMIANS APP
Physics Scalar Quantities are Physical quantities which have magnitude only and no direction Physical quantities which have magnitude only and direction Physical quantities which have no magnitude and no direction Physical quantities which have no magnitude only and only direction Physical quantities which have magnitude only and no direction Physical quantities which have magnitude only and direction Physical quantities which have no magnitude and no direction Physical quantities which have no magnitude only and only direction ANSWER DOWNLOAD EXAMIANS APP
Physics Ice cubes are added to a glass of pure water and a glass of pure alcohol. The ice would be At a higher level in alcohol At the same level in both Floating in alcohol and sinking in water At a higher level in water At a higher level in alcohol At the same level in both Floating in alcohol and sinking in water At a higher level in water ANSWER DOWNLOAD EXAMIANS APP
Physics Energy in reflected light : Increases with the increase in angle Does not depends on the angle of incidence Becomes maximum for angle of incidence equal to 45° Decreases with the increase in angle of incidence Increases with the increase in angle Does not depends on the angle of incidence Becomes maximum for angle of incidence equal to 45° Decreases with the increase in angle of incidence ANSWER DOWNLOAD EXAMIANS APP
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