Incandescence - Study guides, Class notes & Summaries

high kVp / kilovoltage - interaction between the x ray photons and matter as illustrated in Figure 4 - 22 is most likely to be associated with picture page 220 The higher the ________the greater the exposure latitude / margin of error in exposure A.kilovoltage range B.mAs range C.grid range - A.kilovoltage range Bushong 9th edition page 256 - 257 Higher _______ produces more energetic photons, is more penetrating, and produces more grays on a radiographic image, l...

Dental radiology Study Guide Questions with Correct Answers A unit measuring ionization in the air is known as - Answer-Coulomb per kilogram A unit measuring the effect of X rays on the tissues is defined as - Answer-Rem X rays originate when components in the X-ray tube are heated and free electrons are propelled at high speed toward the - Answer-Tungsten target Dense structures such as bone and enamel - Answer-Absorb more X- rays Appears radiopaque Within the X-Ray tube , conv...

Physics 101 Test 2 Bruton Review Questions With Accurate Complete Solution Some minerals absorb ultraviolet light and then release lower energy visible light. This process is called a) fluorescence. b) atomic resonance. c) incandescence. d) phosphorescence - Correct Ans->fluorescence In the dark at late evening, no color is seen because of lack of stimulation of a. rods. b. cones. c. cornea. d. crystalline lens. - Correct Ans->cones Laser light is a. chaotic. b. incoherent. c...

What percentage of the total energy used to produce x-rays is actually converted to x-rays? - ACCURATE ANSWER-0.2% When the x-ray tube filament is heated to incandescence/white hot, this is termed ________. - ACCURATE ANSWER-Thermionic emission Heating the x-ray tube filament to incandescence functions to provide a source of ________. - ACCURATE ANSWER-Electrons Which characteristic x-rays of tungsten are the only x-rays that are useful for diagnostic purposes? - ACCURATE ANSWER-K chara...

Arson Exam Test 4 With 100% Correct And Verified Answers 2024 Fire - Correct Answer-A rapid oxidation process with the evolution of light and heat in varying intensities Fire Triangle - Correct Answer-Heat, Fuel, Oxygen Fire Tetrahedron - Correct Answer-Heat, Fuel, Oxygen, uninhibited chemical chain reaction Three methods of heat transfer - Correct Answer-Conduction, Convection, and Radiation Conduction - Correct Answer-Heat transfer to another body or within a body by direct contac...

Grade 10 Science Exam Prep Answered Correctly!!

FIRE OFFICER EXAM| 2023 with latest questions and answer Abatement - Any act that would remove or neutralize a fire hazard Administrator - Any person who acts as agent of the owner and manages the use of a building for him Air craft service station - That portion of an airport where flammable liquids are stored or dispensed and shall include all facilities essential thereto such as underground tanks from which aircraft fuel and lubricants maybe drawn through dispensing device Alligatori...

TEST BANK for Radiologic Science for Technologists 11th Edition Physics, Biology, and Protection by Stewart C. Bushong With Questions and Answers (Graded + The most widely used support structure for the x-ray tube is the - Correct Answer>>ceiling support system The external structure of the x-ray tube includes the support structure, the protective housing and the - Correct Answer>>glass envelope. As an x-ray tube ages, the inside can become coated with tungsten, which can caus...

Electrical Wiring Module 3 Exam Questions with Verified Answers (100% Pass) optic nerve - Answers carries light to neural impulses from the eye to the brain light energy that is not absorbed by and object can be - Answers both reflected from and transmitted through the object when all the wavelengths of the light spectrum are presented to the eye in nearly equal proportions, the color or the light is - Answers white the resistance of a tungsten filament is - Answers much higher when the lamp...

Test Bank on Essentials of Dental Radiography 9th EditionBy Evelyn Thomson,Orlen JohnsonChapter 1 Multiple Choice 1. Who was awarded the first Nobel Prize for physics in 1901, for his experimental work with radiation? 2. W. J. Morton 3. O. Walkhof 4. W. D. Coolidge 5. W. C. Roentgen 6. Who is credited with introducing the bitewing radiograph? 7. F. W. McCormack 8. H. R. Raper 9. G. M. Fitzgerald 10. C. E. Kells 11. Who developed the hot cathode ray tube? 12. W. D. Coolidge 13. W. A. Price 14. H...