Study the following statements.
1. Successive emission of 1α and 2β- particles results in the formation of isotopes.
2. γ−rays are not affected in magnetic or electric field.
3. γ−rays have least penetrating power.
4. Nuclear-fusion chain initiation is endothermic but further reaction is exothermic.
Which of the below is/are true?
Study the following statements.
1. Successive emission of 1α and 2β- particles results in the formation of isotopes.
2. γ−rays are not affected in magnetic or electric field.
3. γ−rays have least penetrating power.
4. Nuclear-fusion chain initiation is endothermic but further reaction is exothermic.
Which of the below is/are true?
The correct option is B 1 and 2
1. Successive emission of 1α and 2β- particles results in the formation
of isotopes.
2. γ−rays are not affected in magnetic or electric field.
are true.
1. Successive emission of 1α and
2β- particles results in the formation of isotopes.: Each combination of an
element with a different number of neutrons is called an isotope. Isotopes that
are radioactive disintegrate or decay in a predictable way and at a specific
rate to make other isotopes. The radioactive isotope is called the parent, and
the isotope formed by the decay is called the daughter.
2. γ−rays are not affected in
magnetic or electric field : A magnetic field (only one pole is shown) affects
radioactive rays differently depending on the type of ray. Alpha rays (heavy,
positively charged particles) are deflected slightly in one direction. Beta
rays (light, negatively charged electrons) are deflected strongly in the
opposite direction.
1. Successive emission of 1α and 2β- particles results in the formation of isotopes.
2. γ−rays are not affected in magnetic or electric field.
are true.
1. Successive emission of 1α and 2β- particles results in the formation of isotopes.: Each combination of an element with a different number of neutrons is called an isotope. Isotopes that are radioactive disintegrate or decay in a predictable way and at a specific rate to make other isotopes. The radioactive isotope is called the parent, and the isotope formed by the decay is called the daughter.
2. γ−rays are not affected in magnetic or electric field : A magnetic field (only one pole is shown) affects radioactive rays differently depending on the type of ray. Alpha rays (heavy, positively charged particles) are deflected slightly in one direction. Beta rays (light, negatively charged electrons) are deflected strongly in the opposite direction.
