Physics Lakes freeze in cold countries in winter, leaving the water underneath at 0°C 4°F 4°C 0°F 0°C 4°F 4°C 0°F ANSWER DOWNLOAD EXAMIANS APP
Physics Golden view of sea shell is due to Reflection Dispersion Polarization Diffraction Reflection Dispersion Polarization Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Rotameter is used to measure Density of fluids Vortex flow Flow of fluids Velocity of fluid in pipes Density of fluids Vortex flow Flow of fluids Velocity of fluid in pipes ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon of change in direction of light when it passes from one medium to another is called Propagation Dispersion Refraction Reflection Propagation Dispersion Refraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics A rear-view mirror for driving is Plain Concave Convex Inverted Plain Concave Convex Inverted ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following doesn't have any effect on velocity of sound ? Density Humidity Temperature Pressure Density Humidity Temperature Pressure ANSWER DOWNLOAD EXAMIANS APP
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