The rad (rad) or Radiation Absorbed Dose recognizes that different materials that receive the same exposure may not absorb the same amount of energy. Concept introduction: Expressed in SI Units, 100 rads = 1 Gray. Radiation absorption dose (rad) is as- Quality factor =1 For 1 gram of material the radiation absorbed if exposed to 1 rad = 1 × 10 − 5 J Given: Mass of the rat=255 g Radiation=23.2 rads To determine: To determine the grays received by the rat and joules absorbed by the rat.

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Chapter 19, Problem 19.87SP

Interpretation Introduction

Interpretation:

The rad (rad) or Radiation Absorbed Dose recognizes that different materials that receive the same exposure may not absorb the same amount of energy.

Concept introduction:

Expressed in SI Units, 100 rads = 1 Gray.
Radiation absorption dose (rad) is as-
Quality factor =1
For 1 gram of material the radiation absorbed if exposed to 1 rad = 1×10−5J

Given:

Mass of the rat=255 g
Radiation=23.2 rads

To determine:

To determine the grays received by the rat and joules absorbed by the rat.

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