The influence of distance on the intensity of radiation with Cobra SMARTsense

Article no. P7300669 | Type: Experiments

Pupils , Students
medium
grades 10-13
10 Minutes
10 Minutes

Also part of:

Student set Radioactivity, digital, TESS advanced physics

Article no. 25261-88 | Type: Set

Delivery time: available

Principle

The relationship between the distance and the radiation intensity is determined with the aid of the sample by increasing the distance between the Geiger-Müller counter tube and the sample.

Benefits

  • Especially understandable and didactically prepared description of the experiment (relevance to everyday life, etc.) including protocol questions.
  • Future-oriented teaching: Integration into digital science lessons with tablets or smartphones.
  • Increased motivation of students by using the intuitive measureAPP.
  • Increased media competence.

Tasks

The students investigate how the intensity of radiation from a radioactive source changes with increasing distance.

Learning Objectives

The students use the experiment to derive the relationship between the distance and the radiation intensity of the radioactive source.

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p7300669_ru .pdf
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