Becquerel bq - Study guides, Class notes & Summaries

ASRT #1 fluoroscopy: radiation protection and safety Questions with Correct Answers 2024/2025 what represents the largest contributers to natural (bacjgriund radiation)? - Correct Answer radon and decay products what delivers the largest amount of artificial radiation to the public? - Correct Answer medical procedures medical radiation comes from what 3 sources? - Correct Answer the treatment of benign deseases, diagnostic exams, and the treatment of malignant deseases. on average, how...

Attenuation: A. Is radiation that emerges from the patient B. Describes changes in the x-ray beam as it travels through the patient C. Produces only scatter radiation D. Occurs only at doses used in radiation therapy B. Describes changes in the x-ray beam as it travels through the patient Which photon-tissue interaction makes radiography possible because of its creation of contrast? A. Compton B. Coherent C. Photoelectric D. Pair production C. Photoelectric Which photon-t...

Units of radiation absorbed in the air? CORRECT ANSWER Gya The change in the x-ray beam as it travels through a patient? CORRECT ANSWER attenuation photon tissue interaction that makes radiology possible because of it's creation of contrast? CORRECT ANSWER photoelectric interaction (fully absorbed = contrast) Unit of radioactivity? CORRECT ANSWER becquerel unit of effective dose? CORRECT ANSWER Sievert Linear energy transfer ... CORRECT ANSWER varies for different types of radiat...

A Level Physics AQA Terminologies Combo & Definitions Exam Absolute Zero ANSWER Lowest possible temperature, 0K, object has minimum internal energy. Acceleration ANSWER Change of velocity per unit time. Activity of a Radioactive Isotope ANSWER Number of nuclei of the isotope that disintegrate per second. Becquerel (Bq) ANSWER Unit of radioactive activity, 1Bq = 1 disintegration per second. Amplitude ANSWER Maximum displacement from equilibrium of oscillating object. Angular Di...

What are the minimum and maximum solder temperatures? - Answer-One for the answers was from 250-450°F which is less than 850°F where brazing starts. What temperature does brazing start? - Answer-850°F 1 curie(Ci)=3.7x10^10 becquerel(Bq) - Answer-Conversion of Curie to Bq A UT inspection that uses two transducers on one side of the part- This technique is known? - Answer-Pitch/Catch A UT angle beam inspection is most apt to miss what? - Answer-Laminations parallel to the surface. Watch ...

IRRSP Exam Study Guide An atom, group of atoms, molecules or particles that have acquired or are regarded as having a net electric charge. - Ion Atoms having the same number or protons but a different number on neutrons in the nuclei. Atoms with the same atomic number (the same chemical element) but different atomic weights. - Isotope Any source that disrupts the electrical balance of an atom and results in the production of ions. - Ionization The radation dose or amount of radat...

Radioactivity - Answer-Spontaneous process characteristic of atoms with unstable nuclei in which the nucleus releases energy either as a particle with kinetic energy or as electromagnetic energy Parent Isotope - Answer-Original isotope prior to radioactive decay Daughter Isotope - Answer-Isotope after the transformation Radioactive Decay - Answer-Disintegration rate = decay rate = rate of radioactive decay Used to indicate the "radioactivity" or the "activity" Curie (C...

Radiology RISE Exam Questions & Answers 2024/2025 Absorbed dose - ANSWERSenergy imparted by ionizing radiation per unit mass of irradiated material. The units of absorbed dose are the rad and the gray (Gy). Activity (units) - ANSWERSActivity is the rate of disintegration (transformation) or decay of radioactive material. The units of activity are the curie (Ci) and the becquerel (Bq). Airborne Radioactivity Area - ANSWERSA room, enclosure, or area in which airborne radioactive materia...

NMTCB Board Prep Questions and Answers Nuclides with the same atomic number ( the same number of protons) but a different number of neutrons are called: - Answer ️️ -isotopes Two nuclides with the same atomic mass but different atomic numbers are called: - Answer ️️ - isobars A nuclide that emits particulate or photon energy to achieve a more stable state: - Answer ️️ - radionuclide Another name for a helium ion containing two protons and two neutrons: - Answer ️️ -alpha ...

A Level Physics AQA Preparation Guide for Upcoming Exams with Q & A Vector ANSWER A quantity that has magnitude and direction Absolute Zero ANSWER Lowest possible temperature, 0K, object has minimum internal energy. Scalar ANSWER A quantity that only has magnitude Acceleration ANSWER Change of velocity per unit time. free body diagram ANSWER a diagram showing all the forces acting on an object Activity of a Radioactive Isotope ANSWER Number of nuclei of the isotope that disinte...