Sig fig
How many significant figures in 0.0234
A
2
B
3
C
4
D
5
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Items in this lesson
How many significant figures in 0.0234
A
2
B
3
C
4
D
5
Slide 1 - Quiz
How many significant figures in 405,070
A
3
B
4
C
5
D
6
Slide 2 - Quiz
How many significant figures in
0.000234000
0.000234000
A
3
B
4
C
5
D
6
Slide 3 - Quiz
How many significant figures in
520300
520300
A
3
B
4
C
5
D
6
Slide 4 - Quiz
Write this number in scientific notation
123,456
123,456
A
123.456⋅103
B
12.2456⋅104
C
1.23456⋅105
D
1.23456⋅106
Slide 5 - Quiz
Write this number in scientific notation
0.007540
0.007540
A
7.45⋅103
B
75.4⋅10−3
C
754⋅10−3
D
7.540⋅10−3
Slide 6 - Quiz
fill in:
0.0254862 V = ....mV (2 s.f.)
0.0254862 V = ....mV (2 s.f.)
A
254 mV
B
260 mV
C
25 mV
D
26 mV
Slide 7 - Quiz
fill in :
78459 g = ....kg (3 s.f.)
78459 g = ....kg (3 s.f.)
A
784
B
78.459
C
78.5
D
78.4
Slide 8 - Quiz
6+5.5=
Slide 9 - Open question
0.0123 + 123=
Slide 10 - Open question
12 x12 =
Slide 11 - Open question
0.0123 x 123 =
