7th Grade Science Chapter 2 Review Question Preview (ID: 52515)
Measurement.
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The SI unit for length.
a) volume
b) weight
c) mass
d) meter
a description with numbers.
a) measurement
b) bar graph
c) table
d) rate
a method of making a rough measurement.
a) accuracy
b) precision
c) estimation
d) graph
the amount of matter in an object
a) weight
b) mass
c) volume
d) kelvin
a graph that shows parts of a whole.
a) line graph
b) bar graph
c) table
d) circle graph
a description of how close measurements are to eachother
a) precision
b) accuracy
c) estimation
d) graph
The SI unit for temperature
a) gram
b) liter
c) kelvin
d) meter
an international system of units
a) volume
b) mass
c) SI
d) Feet
The amount of space an object occupies.
a) volume
b) mass
c) weight
d) meter
The measurement 25.81 g is precise to the nearest
a) gram
b) kilogram
c) tenth of a gram
d) hundredth of a gram
What is The SI unit of mass
a) kilometer
b) meter
c) liter
d) kiogram
what would you use to measure length?
a) graduated cylinder
b) triple beam balance
c) meterstick
d) spring scale
the cubic meter is the SI unit of what?
a) volume
b) weight
c) mass
d) distance
which term describes how close measurements are to eachother?
a) significant digits
b) estimation
c) accuracy
d) precision
which of the following is a temperature scale?
a) volume
b) mass
c) Celsius
d) mercury
which of the following is used to organize data?
a) table
b) rate
c) precision
d) meterstick
To show the number of wins for each football team in your district, which of the following would you use?
a) photograph
b) line graph
c) bar graph
d) SI
To show 25 percent on a circle graph the section must measure what angle?
a) 25
b) 90
c) 180
d) 360
Which best describes measurements that are accurate?
a) they are very close to the accepted value
b) they are based on a estimate
c) they are very close to eachother
d) they are not based on numbers
The mass of a sample of calcium chloride is 33.755 grams. Round to the nearest hundredth of a gram
a) 33.8 g
b) 34g
c) 33.76 g
d) 33.75 g
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