Physics The phenomenon of change in direction of light when it passes from one medium to another is called Reflection Refraction Propagation Dispersion Reflection Refraction Propagation Dispersion ANSWER DOWNLOAD EXAMIANS APP
Physics Hydroscope is an instrument that shows changes in: Sound under water Atmospheric humidity None of these Density of liquid Sound under water Atmospheric humidity None of these Density of liquid ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour of light shows maximum deviation when passed through a prism ? White Violet Red Green White Violet Red Green ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum escape velocity of rocket to be launched into space ? 6 Km/Sec. 11 Km/Sec. 5 Km/Sec. 15 Km/Sec. 6 Km/Sec. 11 Km/Sec. 5 Km/Sec. 15 Km/Sec. ANSWER DOWNLOAD EXAMIANS APP
Physics Friction can be reduced by changing from Sliding to Rolling Dynamic to Static Static to Dynamic Rolling to Sliding Sliding to Rolling Dynamic to Static Static to Dynamic Rolling to Sliding ANSWER DOWNLOAD EXAMIANS APP
Physics An ice block with a piece of lead embeded in it floats in water. If ice melts the water level Falls first and then rises Remains same Falls Rises Falls first and then rises Remains same Falls Rises ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS