Physics When water freezes its density Remains constant Increases Decreases Becomes Zero Remains constant Increases Decreases Becomes Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not true about X-rays? Can affect photographic plates Have low penetrating power Travel with the speed of light Can be reflected or refracted Can affect photographic plates Have low penetrating power Travel with the speed of light Can be reflected or refracted 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 Remains same Falls first and then rises Rises Falls Remains same Falls first and then rises Rises Falls ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of perfume is opened in one corner of a room the smell spreads soon throughout the room. This is an example of Viscosity Diffusion Capillarity Surface tension Viscosity Diffusion Capillarity Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of doing work is called Power Current Energy Capacity Power Current Energy Capacity ANSWER DOWNLOAD EXAMIANS APP
Physics Electrical Pressure is also called Current Power Voltage Resistance Current Power Voltage Resistance ANSWER DOWNLOAD EXAMIANS APP
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