Radiographic examination of objects

Article no. P2540025 | Type: Experiments

grades 10-13, University
30 Minutes
10 Minutes
heavy
Teachers/Professors, Students

Also part of:

XRE 4.0 X-ray expert set for schools

Article no. 09117-88 | Type: Set

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Delivery when available

Principle

An X-ray tube produces X-rays that cause a fluorescent screen to emit light. Objects that are located between the X-ray source and the fluorescent screen will be irradiated so that their inner structure becomes visible. If one varies the anode current and voltage, the change in intensity can be observed in a qualitative manner on the fluorescent screen.

Tasks

  1. X-ray an object and observe the result on the fluorescent screen.
  2. Vary the anode current and voltage and observe the result on the fluorescent screen.

Learning objectives

  • X-ray tube
  • Absorption of X-rays
  • Radiography
  • Fluorescence
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