WorksheetsChapter Nos Lesson 2
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
A(n) _______________ is a written or spoken summary of observations.
a)
Accuracy
b)
Description
c)
Precision
d)
Explanation
2.
___________________ is a description of how close a measurement is to an accepted value.
a)
Accuracy
b)
Precision
c)
Explanation
d)
Description
3.
A(n) ______________ is an interpretation of observations.
a)
Accuracy
b)
Description
c)
Precision
d)
Explanation
4.
______________________is a description of how similar or close measurements are to each other.
a)
Accuracy
b)
Description
c)
Precision
d)
Explanation
5.
The SI base unit for length is
a)
Meters
b)
Seconds
c)
Kilogram
d)
Kelvin
6.
Which SI prefix means 100?
a)
kilo
b)
hecto
c)
milli
7.
The number 500 has how many significant digits?
a)
1
1
1
b)
2
c)
3
d)
0
8.
A magnifying lens is most similar in function to a
a)
slide
b)
microscope
c)
pipette
9.
Which is a dissecting tool?
a)
slide
b)
pipette
c)
scapel
d)
lens
10.
The internationally accepted system of measurement.
a)
SI
b)
IS
c)
IT
d)
TI
11.
Uses words to describe an observation.
a)
Quantitative
b)
Qualitative
c)
Precision
d)
Accuracy
12.
Uses numbers to describe an observation.
a)
Quantitative
b)
Qualitative
c)
Precision
d)
Accuracy
100 %
