What is radiation dosage and how is it measured?

What is radiation dosage and how is it measured?

Radiation dosage refers to the amount of radiation energy absorbed by an object or person. It's measured in units like grays (Gy) or sieverts (Sv).

What are the different types of radiation?

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

How does radiation dosage affect human health?

Radiation dosage can impact human health depending on the amount and type of radiation. High doses can lead to radiation sickness, while lower doses may increase cancer risk over time.

What safety measures are in place to protect against radiation?

Safety measures include limiting exposure time, increasing distance from the source, and using shielding materials like lead or concrete.

Can you explain the difference between acute and chronic radiation exposure?

Acute exposure occurs in a short time with high doses, leading to immediate health effects, while chronic exposure happens over a long period with lower doses, increasing long-term health risks.