Radiation Safety

Radiation Safety

1st - 5th Grade

10 Qs

quiz-placeholder

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Radiation Safety

Radiation Safety

Assessment

Quiz

Physics, Science

1st - 5th Grade

Practice Problem

Hard

Created by

Sabariah Ibrahim

Used 65+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ALARA concept define as

As Low As Reasonably Accepted

As Low As Reasonably Achieveable

As Low As Radiation Available

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Name 3 Principle of Radiation Protection that minimise radiation exposure

Shielding, Time and Distant

Shielding, Detector, PPE

Calibration, Detector, PPE

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

The Roentgen (R) exposure is measured in:

Tissue

Water

Lab

Air

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which unit describes how radioactive a radiation source is?

Gray, Gy

Sievert, Sv

Becquerel, Bq

Rad

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

The annual dose limit for the whole body of an adult (over 18) at work is:

20 mSv

1 Sv

50 mSv

20 Sv

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

You can reduce your exposure to radiation by doing the following:

Increasing your distance from the source

Decreasing the amount of time near the source

Provide shielding between yourself and the source

None of the above

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Gamma radiation can be shielded with:

Paper

Your skin

Aluminum

Lead

Paper

Skin

Aluminium

Lead

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