The back-scattering of beta radiation with Cobra SMARTsense

Article no. P7301169 | 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 intensity of the backscattering of β rays is investigated as a function of different materials.

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 the backscattering of beta rays by detecting the scattering rate on different materials using the Geiger-Müller counter tube.

Learning Objectives

With the help of the experiment, the students determine the dependence of the intensity of the backscattering on the material used.

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