Radioactivity and Nuclear Energy: Means of Protection From Radiation Pollution

The video tutorial discusses nuclear energy, its uses, and the harmful effects of radiation. It emphasizes the importance of avoiding radiation exposure and outlines safety measures, including protective gear and exposure limits. The tutorial also covers the management of radioactive waste, highlighting the need for proper disposal methods to prevent environmental contamination. Additionally, it addresses the environmental impact of nuclear activities and the necessity for strict regulations to mitigate pollution.

What is the maximum safe dose of nuclear radiation exposure per year?

• 10 milli sieverts

• 5 milli sieverts

• 20 milli sieverts

• 1 milli sievert

Which of the following is NOT a protective measure for handling radioactive materials?

• Wearing masks

• Wearing protective clothes

• Using a cement layer

• Wearing protective gloves

Why should radioactive waste be stored in a stable area?

• To reduce storage costs

• To prevent theft

• To avoid exposure to earthquakes or volcanoes

• To make it easily accessible

What should be done with nuclear waste of strong radiation before burial?

• Store it near water sources

• Surround it with rocks

• Cool it down using water

• Place it in inhabited areas

What is a necessary regulation for nuclear stations to prevent environmental harm?

• Cooling hot water before releasing it

• Increasing nuclear waste production

• Storing waste in urban areas

• Reducing the number of reactors