Biophysics - Samenvattingen, Aantekeningen en Examens

Which of the following is heavier than a proton? -neutron -neutrino -election -Meson -QuarkNeutron What is the photoelectric effect? -total energy transformation into an ejected photon -total energy transformation into an ejected electron -Total energy transformation into an ejected neutron -Partia lenergy transformation into and ejected electronTotal energy transformation into an ejected electron

What are the four fundamental interactionsweak interactions, strong interacitons, electromagnetic interaction What are the carries for each of the fundamental interactionsWeak - Bosons, StrongPions, Gravity - gravitons, EM - photons Mass and spin of photons0 Mass, 1 spin Mass and spin of leptonsMass >0, spin 1/2 Mass and spin of mesonsMass > e⁻, spin 1/2 Mass and spin of baryonsMass +, Spin 1/2 o. 3/2 What comprises the standard model of elementary particlesQuarks, Leptons, Gaug...

SEMMELWEIS UNIVERSITY, Medical Biophysics II. Final - Practice topics ONLY

Which of the following is heavier than a proton?Neutron What is the photoelectric effect?Total energy transformation into an ejected electron 3) Haigen -Pouiselle Law is:Volume flow rate Q directly proportional to πr4 and pressure drop indirectly proportionally to liquid viscosity and tube length. Hooke's Law isElasticity of a medium Viscosity isInternal Friction What are the units of grays per secondJ.kg-1.s-1 The normal blood pressure is120mmHg/80mmHg

TEST BANK for Guyton and Hall Textbook of Medical Physiology 13th Edition by Hall John. ISBN 9303, ISBN-13 978-2 _TABLE OF CONTENTS:_ 1. Functional Organization of the Human Body and Control of the "Internal Environment" 2. The Cell and Its Functions 3. Genetic Control of Protein Synthesis, cell function, and cell reproduction II. Membrane Physiology, Nerve, and Muscle 4. Transport of Substances Through Cell Membranes 5. Membrane Potentials and Action Potentials 6. Contraction of Skeletal Muscle...

How does refractive power of a lens change if its radius of curvature decreases? - Answer-The power increases How does refractive power of a lens change if its radius of curvature increases? - Answer-The power decreases What is radius of curvature in case of a lens? - Answer-Flattener lens= larger radius of curvature. More rounded lens=lesser radius of curvature. How does refractive power of a lens change if its index of refraction increases? - Answer-Refractive power will increase Calc...

X-rays: Typical diagnostic wavelength and photon energy range. - 100ev-200 keV min. wavelength 6pm-12nm Structure and function of the x-ray tube. - A vacuum tube with an anode and a cathode. The cathode is heated and electrons are emitted, they are accelerated by a voltage difference in the tube. When the "brake" against the material of the anode, they release their high kinetic energy in the form of an x-ray. *x-ray tubes are of very low efficiency, most of the radiation is dissipated as ...

How does refractive power of a lens change if its radius of curvature decreases? - The power increases How does refractive power of a lens change if its radius of curvature increases? - power decreases What is radius of curvature in case of a lens? - Flattener lens= larger radius of curvature. More rounded lens=lesser radius of curvature. How does refractive power of a lens change if its index of refraction increases? - Refractive power will increase Calculate the refractive power o...

How does refractive power of a lens change if its radius of curvature decreases? - The power increases How does refractive power of a lens change if its radius of curvature increases? - The power decreases What is radius of curvature in case of a lens? - Flattener lens= larger radius of curvature. More rounded lens=lesser radius of curvature. How does refractive power of a lens change if its index of refraction increases? - Refractive power will increase Calculate the refractive power o...

SEMMELWEIS UNIVERSITY Medical Biophysics I. Semifinal - Practice topics Questions With Complete Solutions What kind of image is formed by a compound light microscope? Virtual, magnified and inverted What is the total magnification of a light microscope if the objective magnification is 100x and the ocular magnification is 20x? 100*20= 2000 Describe the steps of the eyepiece scale calibration process. ece scale is placed in the intermediate image plane (unknown units) a stage micromet...