Quiz
P6 (Foundation bits)
Perguntas do quiz (10)
1What is a radioactive element?
- AAn element that emits ionising radiation
- BAn element that glows green
2What are the three types of ionising radiation that can be emitted?
- Aalpha, beta, gamma
- Bkappa, theta, alpha
3Which is the most penetrating?
- Aalpha
- Bgamma
4Which is the most ionising?
- Abeta
- Balpha
5What is an isotope?
- AAtoms of the same element with different numbers of neutrons in the nucleus
- BAtoms of different elements joining together
6What is a half-life?
- AThe amount of time it takes for the amount of radiation to fall by half
- BThe point at which an atom has reached the middle of its life
7What is a radiation dose measured in?
- ASieverts
- BUnits
8What is irradiation?
- AWhen the outside of the body is exposed to radiation
- BWhen radiation finds its way inside your body
9What is contamination?
- AWhen the outside of your body is exposed to radiation
- BWhen radiation finds its way inside your body
10What are the three categories for radioactive waste?
- Ahigh, intermediate and low
- Bvery harmful, harmful and not very harmful
Informações
- Descrição
- Higher Science (6's) (Physics) Quiz sobre P6 (Foundation bits), criado por hannah.pickard em 24-04-2013.
- Autor
- hannah.pickard
- Idioma
- English
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- 126
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