Physics Dictionary
P
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| p-n junction | |
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| p-type semiconductor | |
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| parallax method | |
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| parallel circuit | |
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| parallel-plate capacitor | |
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| parallel rays | |
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| parallelogram, method of | |
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| partial eclipse | |
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| particle | |
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| pascal (Pa) | |
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| peak value | |
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| pendulum | |
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| penetrating power | |
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| penumbra | |
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| perfectly elastic body | |
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| period | |
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| periodic table | |
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| periscope | |
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| permanent magnet | |
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| permeability | |
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| permitivity | |
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| perturbation | |
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| perverted image | |
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| peta (P) | |
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| phase | |
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| phase angle | |
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| phase difference | |
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| photoelectric cell | |
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| photoelectric current | |
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| photoelectric effect | |
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| photoelectron | |
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| photon | |
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| physical quantity | |
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| physics | |
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| pico (p) | |
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| picofarad (pF) | |
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| piezoelectricity | |
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| pinhole camera | |
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| pipette | |
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| piston | |
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| pitch | |
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| pivot | |
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| Planck's constant | |
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| plane wave | |
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| planetary motion | |
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| plano-concave lens | |
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| plano-convex lens | |
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| plasma | |
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| plastic deformation | |
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| plumb line | |
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| plutonium (Pu) | |
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| point charge | |
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| point object | |
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| point of suspension | |
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| point source | |
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| polarity | |
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| pole | |
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| pollution | |
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| polygon | |
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| polymer | |
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| positive charge | |
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| positive electrode | |
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| positive ion | |
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| positron | |
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| potential | |
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| potential difference | |
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| potential drop | |
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| potential energy difference | |
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| potential energy due to gravity | |
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| potentiometer | |
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| power | |
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| pressure | |
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| primary coil | |
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| primary colour | |
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| principal axis | |
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| principal focus | |
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| prism | |
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| projectile | |
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| projectile motion | |
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| propagation | |
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| propeller | |
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| proton | |
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| pulley | |
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| pulsar | |
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| pulse | |
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| Pythagoras' theorem | |
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