X-Ray Tubes and Their Applications Quiz
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Questions and Answers

Who discovered X-rays on November 8, 1895?

  • Marie Curie
  • Thomas Edison
  • Wilhelm Conrad Röntgen (correct)
  • Albert Einstein

What was the first-generation X-ray tube known as?

  • Hot cathode X-ray tubes
  • Vacuum cathode X-ray tubes
  • Residual gas X-ray tubes
  • Cold cathode or Crookes X-ray tubes (correct)

What type of tube is an X-ray tube?

  • Vacuum tube (correct)
  • Gas-filled tube
  • Cathode ray tube
  • Thermionic emission tube

What did the availability of controllable X-ray source create?

<p>Field of radiography (A)</p> Signup and view all the answers

When were X-rays first discovered?

<p>November 8, 1895 (C)</p> Signup and view all the answers

What type of X-ray tubes were used until the 1920s?

<p>Cold cathode or Crookes X-ray tubes (B)</p> Signup and view all the answers

What drives the development of very high performance medical X-ray tubes?

<p>Increasing demand for high-performance CT scanning and angiography systems (A)</p> Signup and view all the answers

Study Notes

X-rays Discovery

  • Wilhelm Conrad Röntgen discovered X-rays on November 8, 1895.
  • The discovery of X-rays created a controllable X-ray source.

X-ray Tubes

  • The first-generation X-ray tube was known as the Crookes tube.
  • An X-ray tube is a type of vacuum tube.
  • Until the 1920s, cold-cathode X-ray tubes were used.
  • The demand for high-performance medical imaging drives the development of very high-performance medical X-ray tubes.

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Description

Test your knowledge of X-ray tubes and their applications in radiography and CT scanning with this quiz. Explore the principles and functions of X-ray tubes, and discover their role in producing penetrating radiation for medical imaging and airport security systems.

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