Characteristics of the Three Kinds of Emission
 

Characteristics of the Three Kinds of Emission problem 19


The diagram shows a radioactivity experiment.




When a piece of paper is used as an absorber, the count rate drops to the background count rate. Which radiation is the source emitting?


  • -radiation only

  • -radiation only

  • -radiation only

  • -radiation only -radiation, -radiation and -radiation


 

main author and content editor: Adebola Oluwadare