55366
Descripción
Test por hannah.pickard, actualizado hace más de 1 año
|
Creado por hannah.pickard
hace más de 11 años
|
|
Pregunta 1
Pregunta
What is a radioactive element?
Respuesta
-
An element that emits ionising radiation
-
An element that glows green
Pregunta 2
Pregunta
What are the three types of ionising radiation that can be emitted?
Respuesta
-
alpha, beta, gamma
-
kappa, theta, alpha
Pregunta 3
Pregunta
Which is the most penetrating?
Respuesta
-
alpha
-
gamma
Pregunta 4
Pregunta
Which is the most ionising?
Respuesta
-
beta
-
alpha
Pregunta 5
Pregunta
What is an isotope?
Respuesta
-
Atoms of the same element with different numbers of neutrons in the nucleus
-
Atoms of different elements joining together
Pregunta 6
Pregunta
What is a half-life?
Respuesta
-
The amount of time it takes for the amount of radiation to fall by half
-
The point at which an atom has reached the middle of its life
Pregunta 7
Pregunta
What is a radiation dose measured in?
Respuesta
-
Sieverts
-
Units
Pregunta 8
Pregunta
What is irradiation?
Respuesta
-
When the outside of the body is exposed to radiation
-
When radiation finds its way inside your body
Pregunta 9
Pregunta
What is contamination?
Respuesta
-
When the outside of your body is exposed to radiation
-
When radiation finds its way inside your body
Pregunta 10
Pregunta
What are the three categories for radioactive waste?
Respuesta
-
high, intermediate and low
-
very harmful, harmful and not very harmful
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.