Crossword clues for A in physics 6 letters:PHYSICCatharticPHYSICCureOPTICSBranch of physicsBODILYPhysicalMOMENT___ of inertia (physics topic)TRAUMAEmotional or physical damageALBERTEinstein of physics famePHOTONLight particle of physicsMESONSParticles in physicsOPTICSPhysics branchANEMIAPhysical weaknessPHOTONLight unit in physicsKNEELSPhysically lowers oneselfEPONYMSource for many units of physicsQUANTANuclear physics unitsSITUPSPart of the Navy Physical Readiness TestENRICOPhysics Nobelist FermiSCREWSPhysical coercionZEEMANEponymous 1902 physics Nobelist PieterINTRIMPhysically fitNINETYBaseball is __ percent mental. The other half is physical: Yogi BerraFORCESPush and pull, in physicsSTATESSolid and gas, in physicsPLANCK1918 physics NobelistEFFETELacking in physical strengthSOMATAPhysical bodiesHEALTHPhysical well-beingPLANCKGerman physics NobelistBOYLES__ Law (physics dictum re gas)ZEEMAN1902 Physics Nobelist PieterERNESTRutherford who was the father of nuclear physicsERNESTRutherford of physicsENRICOFermi of physicsMATTERPhysical stuffFRANCKHe shared the 1925 Nobel Prize in Physics with HertzRASCALSpeed, vis-à-vis velocity, e.g., in physicsOLIVIAPhysical singer Newton-JohnEFFORTPhysical exertionSAYSAHVocalizes during a physicalBANANAIt has a peel for physical comedyASSAILAttack, either physically or verballyENGINEWord after physics or fireLABFEEPhysical exam expenseAMPEREA in physicsSAYSAHExhales during a physical?SPASMSPhysical jerksMUSCLEPhysical strengthHATTIPGesture of recognition, physical or metaphoricalPREHABPhysical therapy before surgery, colloquiallyALBERTWith 53-Across, physics Nobelist who devised the formula that begins 17-, 22-, 34- and 46-Across