F4 SC CHP 12 (TRIAL 2022)

What is the process that takes place in a nuclear reactor to generate electricity?

• Nuclear fission

• Nuclear fusion

• Radioactive decay

• Radioactive radiation

What is the advantage of using nuclear energy over energy produced from fossil fuels?

• Cheap

• Eco-friendly

• Accepted by the public

• Less maintenance

Diagram shows a process occurs in a nuclear reactor.

Why the process known as achain reaction?

• Takes a long time

• Produce a lot of new atoms

• Produces more radioactive radiation

• Occur continuously and releases a lot of energy

The effects of radiation spread from nuclear tests can have adverse impact on human health.

Which of the following effects of radiation will continue to remain inherited?

• Fatigue

• Gene mutations

• Hair loss

• Prolonged fever

Diagram shows the process of P.

What is process P?

• Nuclear fusion

• Nuclear fission

• Nuclear generation

• Nuclear decay

Diagram shows the process of nuclear fission.

What is particle X?

• Protons

• Neutrons

• Nucleon

• Electrons

Which of the following is a short-term effect of radioactive radiation on human health?

• Nausea and vomiting

• Hipertension

• Liver cirrhosis

• Mutation

Diagram shows a map of several countries.

How can Country P meet its energy needs immediately?

• Obtaining excess energy supply from country Q

• Obtaining excess energy supply from country R

• Invest money to build a nuclear power station

• Conduct continuous research to generate alternative energy

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