Nuclear Physics - Stage 5 Science
7 Questions
| Total Attempts: 87
Questions and Answers
- 1.Outline the positives and negatives of nuclear energy.
- 2.Nuclear fission is when two nuclei combine. true or false
- A.
True
- B.
False
- 3.Which of these statements are true?
- A.
Nuclear fission occurs naturally
- B.
Nuclear fusion produces many radioactive particles
- C.
There is less energy required for nuclear fission than nuclear fusion
- D.
Nuclear fusion does not require much energy.
- 4.Nuclear fusion creates
- A.
2 lighter atoms
- B.
1 heavier atom
- C.
1 atom of the same weight
- 5.A beta particle is
- A.
A high energy electron
- B.
High energy electromagnetic radiation wave
- C.
A particle with 2 protons and two neutrons
- 6.As atoms decay they release energy in the form of... (check all that apply)
- A.
Small fast moving particles
- B.
Sound
- C.
Large pulses of movement
- D.
High energy waves
- 7.Put alpha particles, beta particles and gama radiation in order from least penetrative to most.
Prepared by P.ILAIYARAJA M.Sc.,B.Ed., PG ASST IN PHYSICS , GHSS, PANCHANATHIKKULAM EAST, NAGAI DT. &www.Padasalai.Net
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