How can I get dose from exposure?

Could you provide an example of it?
Thank you

To get the dose from exposure, you need to calculate the absorbed dose, which accounts for the amount of energy absorbed by your body tissue from the exposure to radiation. The absorbed dose is measured in units called gray (Gy) or rad (radiation absorbed dose). Here's an example of how to calculate the absorbed dose:

Let's say you were exposed to gamma radiation with a dose rate of 20 Gy/hour for a total of 4 hours. To find the absorbed dose, you would multiply the dose rate (20 Gy/hour) by the exposure time (4 hours):

Absorbed dose = Dose rate x Exposure time
Absorbed dose = 20 Gy/hour x 4 hours
Absorbed dose = 80 Gy

In this example, the absorbed dose from the gamma radiation exposure would be 80 Gy.

It's important to note that the absorbed dose is just one aspect of assessing the potential health effects of radiation exposure. Other factors, such as the type of radiation, the organs or tissues affected, and individual susceptibility, also need to be considered for a comprehensive assessment.