Radiation

Radiation

6th Grade

15 Qs

quiz-placeholder

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Radiation

Radiation

Assessment

Quiz

Science

6th Grade

Hard

NGSS
HS-PS1-8, HS-PS4-4, MS-ESS2-6

+3

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Explain how to adjust the count to give the correct count of a radioactive sample

add the background count to the sample count

multiply the sample count by the background count

divide the sample count by the background count

subtract the background count from the sample count

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A sample of a radioactive rock gives a count of 138. If the average background count is 27, calculate the count rate of the sample

165

3726

5

111

Tags

NGSS.HS-PS1-8

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A student measures the background count three times and gets these readings 20, 23 and 26 counts per second. Which of these is the correct average count?

3

22

23

51

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of these best describes why radon is a dangerous radioactive gas

it can be breathed in and out

it can be breathed in and it can mutate DNA

it mutates all cells

It can be breathed in and it can go the the brain

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A sample of rock gives a count per second of 280. Why is this not a correct measure of the radioactivity of the rock

it is too high for any rock

It also includes the cosmic rays

it also contains the background count

they have removed the background count

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

All radiation is harmful to life. Is this statement true or false?

true

false

Tags

NGSS.HS-PS4-4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Heat we feel from the sun

conduction

convection

radiation

Tags

NGSS.MS-ESS2-6

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