Physics A nuclear reactor is said to have become 'critical' when It is ready to produce controlled energy It starts emitting dangerous radioactive radiations It stops due to malfunctioning It is shut down to avoid explosion It is ready to produce controlled energy It starts emitting dangerous radioactive radiations It stops due to malfunctioning It is shut down to avoid explosion ANSWER DOWNLOAD EXAMIANS APP
Physics Which electromagnetic radiation is used for satellite communication ? Infrared Millimeter wave Radiowave Ultraviolet Infrared Millimeter wave Radiowave Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity water rises in the tube. The height of water rise in the tube can be increased by Increasing the radius of the capillary tube Decreasing the radius of the capillary tube Increasing the height of water in the vessel None of these Increasing the radius of the capillary tube Decreasing the radius of the capillary tube Increasing the height of water in the vessel None of these ANSWER DOWNLOAD EXAMIANS APP
Physics During uniform motion of an object along a straight line, its ________ remains constant with time. Force Deceleration Acceleration Velocity Force Deceleration Acceleration Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics In which of the following industries is mica as a raw material? Cement Iron and Steel Electrical Glass and Pottery Cement Iron and Steel Electrical Glass and Pottery ANSWER DOWNLOAD EXAMIANS APP
Physics The laws which govern the motion of planets are called ________ Avogadro's laws Newton's Laws De Morgan's Laws Kepler's Laws Avogadro's laws Newton's Laws De Morgan's Laws Kepler's Laws ANSWER DOWNLOAD EXAMIANS APP
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