effective loadeffective losseffective masseffective matcheffective networkeffective noiseeffective operationeffective particle velocity root mean square particle velocityeffective perceived noise decibeleffective poleeffective potentialeffective powereffective quantityeffective radiated powereffective radius of eartheffective resistanceeffective signaleffective sound pressure root mean square sound pressure sound pressureeffective sourceeffective stresseffective supplyeffective thermal resistanceeffective transmissioneffective uniteffective valueeffective voltageeffective wavelengtheffective widthefficiencyefficiency factoreffset currenteffset voltageefleftegaehfehveiaeia color codeeigenfunctioneigenvalueeigenvectoreight level codeeinstein de haas effecteirpeisaelastanceelastic forceelastomerelastooptical effect