Search Header Logo

Les chiffres significatifs

Authored by Trina Armstrong

Physics, Science

10th Grade

Used 77+ times

Les chiffres significatifs
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Convertir 210,0 km en mètres (m) (rappel 1km=1000m)

210,0 m

2100 m

21 000 m

210 000 m

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Convertir 2,5 heures en secondes (rappel 1h = 3600 s)

150 s

0,000694 s

0,04167 s

9000 s

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Convertir 120 km/h en m/s (rappel 1 km = 1000 m et 1 h = 3600s)

33,3 m/s

432 m/s

3,33 m/s

0,0333 m/s

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Convertir 15,2 m/s en km/h (rappel 1 km = 1000 m et 1 h = 3600s)

4,22 km/h

54,72 km/h

0,0042 km/h

54 720 km/h

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Écrit le chiffre 1234567890 en notation scientifique à 3 chiffres significatifs

1,23 × 1091,23\ \times\ 10^9

1,23 x 10101,23\ x\ 10^{10}

12,3 × 10812,3\ \times\ 10^8

123,4 × 107123,4\ \times\ 10^7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Écrit le chiffre  6,7415 × 1056,7415\ \times\ 10^5  en notation régulière

67415

674 150

6 741 500

67 415 000

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Combien de chiffres significatifs de 12,42 g?

4

3

2

Aucune des réponses

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?