Physics 3 (P3) Key Terms/Meanings Little quiz to help you remember those key terms 3.0 / 5 based on 5 ratings ? PhysicsForces and MotionGCSEAll boards Created by: Sophie :o)Created on: 21-05-12 12:59 What is meant by the term 'Thermionic Emmision' Electrons released during heating of a cathode 1 of 12 What does BMR stand for? Basal Metabolic Rate 2 of 12 CRT? Cathode Ray Tube 3 of 12 What is 'the minimum ammount of energy needed by the body at rest'? BMR 4 of 12 Momentum is measured in kgm/s 5 of 12 Define 'Proton' Particles with nearly the same mass as a neutron but with a +1 charge 6 of 12 Define 'Isotope' Element with the same number of protons and different number of neutrons 7 of 12 What checks the oxygen saturation of the blood via the use of 2 LEDS Pulse Oximetry 8 of 12 Define the term 'Palliative Care' Treating the symptoms but not the illness 9 of 12 What is a 'Fundamentical Particle' A particle that cannot be broken down further 10 of 12 In medicine, where is Total Internal Reflection (TIR) used Endoscopes 11 of 12 What is 'potential difference' Voltage in the heart 12 of 12
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