As an x-ray tube ages, the inside can become coated with tungsten, which can cause arcing in the tube.
When there is a short circuit inside the tube, usually from the cathode to the tube envelope, tube arcing happens. A brief loss of x-ray output and a localised artefact are the consequences. On transaxial computed tomography (CT) scans, it appears as a near-parallel, equidistant streak pattern, and on coronal and sagittal CT images, as a "horizontal" hypodense band.
The most frequent cause of x-ray tube failure is an inability to effectively disperse the heat produced during routine operation. It is common knowledge that at the anode target, heat accounts for 99% or more of the kinetic energy given to the electron beam.
Therefore, an x-ray tube ages, the inside can become coated with tungsten, which can cause arcing in the tube.
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Answer:
Word Meaning Other Parts of Speech
neurasthenic (adj) having neurasthenia; a condition of being exhausted or fatigued neurasthenic (n);
neurasthenia (n)
mince (v)
to take small steps
to finely cut or grind food
mincer (n);
mincing (adj)
precarious (adj) unsteady; dependent on circumstances precariously (adv)
attune (v) to be harmonious with, to make aware or alert attunement (n)
denouement (n) the result of a sequence of events; the final part --
Explanation:
Plato- Edmentum
Answer:
c i think I'm not so fho tho
Reaction time, speed, and power are the most important skill-related fitness components that every sprinter must excel at during the race.
Strength is defined as the ability to generate force (lifting heavy weights) speed: the ability to move quickly (sprinting) Endurance is the ability to withstand fatigue (running a marathon) Flexibility is the ability to achieve a wide range of motion at the joints (doing a split) Power is defined as the ability to exert maximum muscular contraction in an explosive burst of movements. Strength and speed are the two components of power. (For example, jumping or a sprint start) Aerobic endurance is also known as cardiovascular endurance. Marathon runners and distance cyclists need a high level of aerobic endurance to be able to work for an extended period of time during a race.
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Answer:
Freedom of speech and equality
Explanation:
