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 Of the high viscosity of mercury Of the surface tension of mercury Mercury is a semisolid The density of mercury is greater than that of steel Of the high viscosity of mercury Of the surface tension of mercury Mercury is a semisolid ANSWER DOWNLOAD EXAMIANS APP
Physics A spherical ball made of steel when dropped in mercury container Will be partly immersed mercury Will dissolve in mercury Will be on the surface of mercury Sink in mercury Will be partly immersed mercury Will dissolve in mercury Will be on the surface of mercury Sink in mercury ANSWER DOWNLOAD EXAMIANS APP
Physics When heated from 0 to 100oC volume of a given mass of water will : Decrease gradually Increase and then will decrease Increase gradually Decrease and then will increase Decrease gradually Increase and then will decrease Increase gradually Decrease and then will increase ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following doesn't have any effect on velocity of sound ? Pressure Humidity Temperature Density Pressure Humidity Temperature Density ANSWER DOWNLOAD EXAMIANS APP
Physics Anemometer is an instrument meant for measuring ________ Air masses Temperature Wind speed Velocity Air masses Temperature Wind speed Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Which has the lowest albedo? None of these Both A & B Dark surfaces Light surfaces None of these Both A & B Dark surfaces Light surfaces ANSWER DOWNLOAD EXAMIANS APP
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