
Ακρίβεια Οργάνου - Σημαντικά Ψηφία
Quiz
•
Science
•
11th Grade
•
Practice Problem
•
Medium
Periklis Perikleous
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Μια ομάδα μαθητών μέτρησε την μάζα μια μικρής σφαίρας και την βρήκε ίση με 150,75 g. Ποιά είναι η ακρίβεια της μέτρησης και ποιά η ακρίβεια του οργάνου:
A.M. 0,1 g
A.O. 0,01 g
A.M. 0,01 g
A.O. 0,1 g
A.M. 1,0 g
A.O. 0,1 g
A.M. 1 g
A.O. 10 g
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Πόσα σημαντικά ψηφία έχει ο αριθμός: 2311
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Πόσα σημαντικά ψηφία έχει ο αριθμός: 2100
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Πόσα σημαντικά ψηφία έχει ο αριθμός: 0,00100
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Πόσα σημαντικά ψηφία έχει ο αριθμός: 23,00
6.
FILL IN THE BLANK QUESTION
20 sec • 1 pt
Πόσα σημαντικά ψηφία έχει ο αριθμός: 10000
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Δυο μαθητές προσθέτουν τις μάζες δυο σωμάτων.
0,30 kg + 0,4 kg
Η ολική μάζα εκφρασμένη με το σωστό αριθμό σημαντικών ψηφίων
0,7 kg
0,70 kg
0,700 kg
0,7000 kg
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