Duty factor equation - Study guides, Class notes & Summaries

what is the I SPPA for mechanical bioeffects? -ANSWER 190W/cm^2 what is the I SPTA for thermal bioeffects? -ANSWER 720mW/cm^2 recommended MI for fetal scanning -ANSWER MI < 1.9 recommended TI for fetal scanning -ANSWER TI < 0.7 after what fetal age is safe to use PW doppler? -ANSWER 14 weeks what does ALARA stand for -ANSWER as low as reasonably achievable frequency -ANSWER # of cycles/second f = 1/p period -ANSWER time it takes for 1 cycle to occur (usec) P = 1/f ...

HRMN 3420 Test 2 100% Solved 2024 Talent Management - Answer- the end-to-end process of planning, recruiting, developing, managing and compensating employees in an organization Job Analysis - Answer- process of collecting information to identify the work performed, the required knowledge, skills and abilities to perform successfully and the working conditions. Uniform Guidelines on Employee Selection Procedures - Answer- requires that selection procedures be based on a review of job infor...

SPI Exam Review Questions With Verified Answers What is frequency determined by? - answerThe source, thickness of piezoelectric element and propagation speed to a lesser degree Thicker element is equal to ________ frequencies - answerLower What is the reciprocal of frequency and what is the symbol - answerPeriod, T The time it takes for 1 cycle to occur - answerPeriod What is propagation speed determined by - answerStiffness and density of the medium Propagation speed of sound through so...

Relationship between FREQUENCY & WAVELENGTH? CORRECT ANSWERS: inverse Equation for WAVELENGTH CORRECT ANSWERS: wavelength (mm) = prop speed (mm/microsec)/frequency (MHz) (L = C/F) Equation of WAVELENGTH in soft tissue CORRECT ANSWERS: wavelength (mm) = 1.54 (mm/microsec) / frequency (MHz) If frequency is 1 MHz in soft tissue, what is the WAVELENGTH? CORRECT ANSWERS: (1.54/1 = ) 1.54 mm If frequency is 2 MHz in soft tissue, what is the WAVELENGTH? CORRECT ANSWERS: (1.54/2 =) .77 ...

Relationship between FREQUENCY & WAVELENGTH? CORRECT ANSWERS: inverse Equation for WAVELENGTH CORRECT ANSWERS: wavelength (mm) = prop speed (mm/microsec)/frequency (MHz) (L = C/F) Equation of WAVELENGTH in soft tissue CORRECT ANSWERS: wavelength (mm) = 1.54 (mm/microsec) / frequency (MHz) If frequency is 1 MHz in soft tissue, what is the WAVELENGTH? CORRECT ANSWERS: (1.54/1 = ) 1.54 mm If frequency is 2 MHz in soft tissue, what is the WAVELENGTH? CORRECT ANSWERS: (1.54/2 =) .77 ...

what is the I SPPA for mechanical bioeffects? -ANSWER 190W/cm^2 what is the I SPTA for thermal bioeffects? -ANSWER 720mW/cm^2 recommended MI for fetal scanning -ANSWER MI < 1.9 recommended TI for fetal scanning -ANSWER TI < 0.7 after what fetal age is safe to use PW doppler? -ANSWER 14 weeks what does ALARA stand for -ANSWER as low as reasonably achievable frequency -ANSWER # of cycles/second f = 1/p period -ANSWER time it takes for 1 cycle to occur (usec) P = 1/f ...

CDR PRACTICE EXAM 1| 125 QUESTIONS| 26 PAGES| WITH COMPLETE SOLUTION|2022/2023 LATEST UPDATE CDR EXAM   CDR Practice Exam 1| 125 QUESTIONS| 26 PAGES| WITH COMPLETE SOLUTION What is the stored form of glucose? a. glycogen b. sucrose c. myoglobin d. monosaccharide Correct Answer: A->Glycogen is the stored form of glucose and is classified as a polysaccharide. Sucrose is a disaccharide sugar. Monosaccharides are a class of sugar, but not the stored form of glucose. Myo...

ARDMS- SPI Questions and Answers with Certified Solutions The horizontal axis, or x-axis Runs side to side The vertical axis, or y-axis Runs up and down Unrelated Two items that are not associated Related or Proportional Two items that are associated or affiliated However, the relationship between the items does not have to be specified Directly related or Directly proportional Two items that are associated such that when one item increases, the other increases Inversely related or inversel...

1 AIC EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ In addition to the title of the meeting, the date, time and location it occurred, what are the other important items to include in a meeting minutes? Correct Answer: List of attendees and who needs to receive a copy of the minutes. Clear and unbiased summary of the major points, discussions, and decisions made. Action items with responsibility and due dates. Which of the following documents is used by a Contra...

Ultrasound Physics - Mock Exam Questions And Answers 100% Pass. Which of the following transducers will have the worst axial resolution? a. Vector array, 3 MHz b. Linear Sequential Array, 6 MHZ c. Linear Phased Array 7.5 MHZ d. Annular Array, 6 MHz - answerVector array, 3 MHz A sound wave is traveling in the body and propagates from muscle to air. What percentage of the sound wave is most likely reflected at the muscle-air boundary? a. 0.5% b. 75% c. 25% d. 5% e. 99% - answer75% Wh...