What is radiation exposure and how does it affect health?

What is radiation exposure and how does it affect health?

Radiation exposure refers to the amount of ionizing radiation that a person comes into contact with. It can affect health by increasing the risk of cancer and other diseases.

What are the different types of radiation?

There are several types of radiation, including alpha particles, beta particles, gamma rays, and X-rays. Each type has different properties and levels of penetration.

How can I protect myself from radiation exposure?

To protect yourself, you can limit exposure time, increase distance from the source, and use shielding materials. It's also important to follow safety guidelines in environments where radiation is present.

What are the symptoms of radiation sickness?

Symptoms of radiation sickness can include nausea, vomiting, fatigue, hair loss, and skin burns, depending on the level of exposure.

Is there a safe level of radiation exposure?

Yes, there are established safe levels of radiation exposure, often measured in millisieverts (mSv). For example, the average person receives about 3 mSv per year from natural sources.