Physics review - Study guides, Class notes & Summaries

SPI ULTRASOUND PHYSICS REVIEW

Length si units correct answer Meters (m) Mass si units correct answer Physics- kilogram (kg) chemistry- gram (g) Volume si units correct answer Physics -meters cubed (m^3 (=1000L) ) Chemistry - Liters (L) Si unit Force correct answer Newton (N) which is kg·m / s^2 because it is mass times acceleration Si unit time correct answer Seconds (s) Si unit Current correct answer Ampere (Amp) Si unit temperature correct answer Kelvin (K) Luminosity correct answer Candella (Cd)...

During performance of an obstetric ultrasound exam, you adjust the system parameters to improve the image. Which of the following parameters would increase acoustic exposure? A. Increase receiver gain B. Increase TGC C. Increase frequency D. Increase transmit power E. Increase frame averaging (persistence) - Increase transmit power To minimize the risk of biologic effects of ultrasound to the fetus, which imaging mode tradeoff would be most applicable? - Use M-mode instead of pulsed-wave...

Radiology Physics Review Question and answers 2023/2024 verified to passWhat is the definition of ionization? - correct answer The removal of an orbital electron from an atom as radiation passes through What is the definition of energy? - correct answer The ability to do work What are the 7 forms of energy? - correct answer potential, kinetic, chemical, electrical, thermal, nuclear, electromagnetic Which of the 7 forms of energy is the most important in radiography? - correct answer ele...

Test Bank For Chemistry and Physics for Nurse Anesthesia A Student-Centered Approach 3rd Edition by David Shubert, John Leyba, Sharon Niemann 7824, 6, 7831, 4 1. Measurement 2. A Review of Some Chemistry Basics 3. Basics of Physics Part 1 (Force and Pressure) 4. Basics of Physics Part 2 (Work, Energy, and Power) 5. Fluids 6. The Gas Laws 7. States of Matter and Changes of State 8. Solutions and Their Behavior 9. Acids, Bases, and Buffers 10. Electricity and Electric...

What is natural movement in a gravitational field? - correct answerAll objects move in the direction of the g field on their own. Unnatural movement is against the field (when a force is exerted against the field). What is Displacement? - correct answerDisplacement is the change in location of an object. What is Velocity? - correct answerVelocity is the rate of change of displacement (x) v=x/t What is Acceleration? - correct answerAcceleration is the rate of change of velocity (v) a=v/t...

SPI ultrasound physics review | Questions and Correct Answers | Latest Update 2024/2025 What is frequency determined by? - Answer -The source, thickness of piezoelectric element and propagation speed to a lesser degree Thicker element is equal to ________ frequencies - Answer -Lower What is the reciprocal of frequency and what is the symbol - Answer - Period, T The time it takes for 1 cycle to occur - Answer -Period What is propagation speed determined by - Answer -Stiffness and densi...

push or pull; required to change an object's motion. correct answers Force The SI unit of force is the ________________. correct answers newton (N). Four Forces Known in the Universe. correct answers Electromagnetic- Strong Nuclear- Gravitation- Weak Nuclear- - caused from electric and magnetic interactions correct answers Electromagnetic -Responsible for holding nucleus together in the atom; strongest force; acts over the shortest distance correct answers Strong Nuclear ...

Modern physics Review AP Physics 2 with answers 1. nucleon - Answer>> consist of protons and neutrons 2. make up nucleon number/atomic mass number 3. radius of an atom - Answer>> depends on atomic mass 4. r=(1.2*10^-15m)A^1/3

What is frequency determined by? - The source, thickness of piezoelectric element and propagation speed to a lesser degree Thicker element is equal to ________ frequencies - Lower What is the reciprocal of frequency and what is the symbol - Period, T The time it takes for 1 cycle to occur - Period What is propagation speed determined by - Stiffness and density of the medium Propagation speed of sound through soft tissue - 1,540 m/s Increasing the stiffness of a tissue does what to the pro...