Assessment for Significant Figures, Scientific Notation and Conversions
Quiz by Sigfred Allen Alisbo
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- Q1
Which among the following represents a "Quarter of an hour"?
15 minutes
45 minutes
30 minutes
60 minutes
10s - Q2
Which among the following is not a base unit ?
Watts
Meters
Kilograms
Liters
15s - Q3
If a calorie is equivalent to 4.2 Joules. How many calories are there in 840 Joules?
200 Joules
150 Joules
300 Joules
250 Joules
60s - Q4
What is 0.0604 if rounded off to 1 significant figure?
0.06
0
0.0
0.7
15s - Q5
the prefix "nano" is equivalent to what power of 10?
10-9
10-6
106
109
15s - Q6
How many bytes are there in a 0.0004 Gigabytes?
40,000 bytes
400, 000 bytes
4,000 bytes
4,000,000 bytes
15s - Q7
17.6 Kilograms to pounds ( 1kg = 2.2 pounds)
7 pounds
38.72 pounds
8 pounds
72.38 pounds
15s - Q8
How many significant figures are there in 6,000
1
2
4
3
15s - Q9
What prefix is used to describe 10-6?
nano
micro
deci
atto
10s - Q10
What is a nano in it's numerical form?
0.0000001.
0.000000001
0.00000000001
0.00000001.
10s - Q11
Which among these is the opposite of a kilometer?
millimeter
decimeter
micrometer
centimeter
10s - Q12
What is 35,300 in scientific notation?
353 x 104
35.3 x 104
35.3 x 105
3.53 x 104
10s - Q13
Write 0.000216 in scientific notation.
2.16 x 10 2
2.16 x 10 -4
21.6 x 10-4
6.12 x 10 -5
10s - Q14
Which among these value has the greatest mass?
picograms
zeptograms
yoctograms
kilograms
10s - Q15
Which among these expresses the least value?
Millionth
Tenth
Quadrillionth
Thousandth
10s