Login
Login
Login
Register

Tutor HuntTest QuestionsPhysics QuestionsYear 10 Physics Questions

 

Radioactive Contamination (GCSE Physics)

The following is a GCSE Physics test covering 'Radioactive Contamination' from the broader topic Atomic Structure. The test is geared towards the AQA exam board style syllabus.
Start Test
Incorrect: 0
Correct: 0
Question 1
...
Congratulations - you have completed the test!
Your final score was

Below a typical questions that will be covered in this test. You final score will be logged on your account

When a nucleus emits a beta (ß-) particle, what happens to its atomic number and mass number?
A Geiger–Müller tube records count rate from a source. Which change will reduce the count rate detected?
A worker is handling sealed radioactive sources. Which safety rule most reduces their radiation dose?
Which material is most effective for shielding alpha contamination on skin?
If a sealed source emits gamma radiation and is surrounded by concrete, what is the primary purpose of the concrete?
Which route of internal contamination is most likely if someone inhales radioactive dust?
Which type of detector is commonly used to measure alpha, beta and gamma radiation count rates in school labs?
Which statement about contamination control is correct?
Why are short half-life radioactive isotopes sometimes preferred for medical imaging?
Why is keeping a record (dosimeter readings) for workers important in a facility handling radioactive materials?
Which statement distinguishes contamination from irradiation?