- Q value
Q value, Q factor, and Q score may refer to:
*
Q factor or Q in resonant systems, a measurement of the effect of resistance to oscillation*
Fusion energy gain factor , Q value or Q, the ratio of fusion power produced in a reactor to the power required to maintain the plasma in steady state*
Q values in chemistry, the differences of energies of the parent nuclides to the daughter nuclides* Q value in statistics, the minimum
false discovery rate at which the test may be called significant*
Q Factor (Bicycles) in bicycles, the width between where the pedals attach to the cranks*
Q Score , in marketing, way to measure the familiarity of an item*
Quality factor (video compression) (Xvid_Qf) in video compression, a measure to indiciate the amount of memory/storage used per pixel (and per frame) in a video
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