WorksheetsTest Review - Scientific Measurement
Total questions: 80
Worksheet time: 56mins
Name
Class
Date
1.
What tool do we use to measure temperature?
a)
Thermometer
b)
Ruler
c)
Balance
d)
Magnifying Glass
2.
At what temperature does water freeze in degrees Celsius?
a)
212 degrees
b)
100 degrees
c)
32 degrees
d)
0 degrees
3.
At what temperature does water boil in degrees Celsius?
a)
0 degrees
b)
37 degrees
c)
100 degrees
d)
212 degrees
4.
What would be the best unit to measure the weight of a pencil?
a)
kilograms
b)
grams
c)
inches
d)
centimeters
5.
The amount of space an object takes up is its ________________
a)
volume
b)
mass
c)
lunch
d)
time
6.
This happens to water at 0 degrees Celsius.
a)
Boils
b)
Freezes
c)
Heats
d)
All of them
7.
This happens to water at 100 degrees Celsius.
a)
Boils
b)
Freezes
c)
Heats
d)
All of them
8.
Scientists' favorite temperature scale, because it begins at the absolute coldest anything can get.
a)
Celsius
b)
Fahrenheit
c)
Kelvin
d)
All of them
9.
The absolute coldest anything can get.
In Celsius it's at -273 degrees. Or 0 Kelvin.
a)
Absolute cold
b)
Kelvin
c)
Absolute zero
d)
I don't know
10.
Temperature at which ALL molecules stop moving.
a)
100ºC
b)
Absolute zero
c)
0ºC
d)
32ºF
11.
An object with which of the following densities will float on water?
a)
0.7 g/cm3
b)
1.2 g/cm3
c)
3.5 g/cm3
d)
11.4 g/cm3
12.
A block has a mass of 54g and a volume of 20cm3. What is the density of the block?
a)
74 g/cm3
b)
1080 g/cm3
c)
34 g/cm3
d)
2.7 g/cm3
13.
A can of Coke will sink in a bowl of water. A can of Diet Coke will float in a bowl of water. What does this tell you about the density of the Diet Coke?
a)
it is bigger than 1
b)
it is smaller than 1
c)
it is equal to 1
d)
it is equal to -1
14.
Veal finds a gold colored rock in a river. It has a mass of 9.65 grams and a volume of 0.5 cm3. What is the density of the rock?
a)
10.15 g/cm3
b)
19.3 g/cm3
c)
9.15 g/cm3
d)
4.825 g/cm3
15.
The following liquids are poured together in a beaker: alcohol (density=0.79), corn syrup (density=1.38), water (density=1.0), and cooking oil (density=0.93). Which of these liquids will sink to the bottom of the beaker?
a)
alcohol
b)
corn syrup
c)
water
d)
cooking oil
16.
What is the density of a liquid that has a mass of 27g and a volume of 30ml?
a)
0.9 g/ml
b)
3 g/ml
c)
57 g/ml
d)
810 g/ml
17.
What is the density of water?
a)
0 g/ml
b)
1 g/ml
c)
10 g/ml
d)
100 g/ml
18.
Which of these would be correct to put at the end of a density answer?
a)
g/cm
b)
cm3
c)
g/L
d)
g/lb
19.
Helium balloons rise on earth because
a)
helium is less dense than air
b)
helium is more dense than air
c)
helium is cooler than air
d)
helium is warmer than air
20.
Which units of measurement are used for volume?
a)
grams
b)
centimeters
c)
grams/milliliter
d)
milliliter
21.
This is a measurement of the amount of matter, or 'stuff', in an object or substance.
a)
volume
b)
density
c)
mass
d)
length
22.
If an object has a density of 3.6 g/mL and you put it into water, will it sink or float?
a)
sink
b)
float
23.
All substances have a density that can be measured.
a)
True
b)
False
24.
If you cut a wooden block in half, each half would have
a)
Half the density of the original piece
b)
Twice the density of the original piece
c)
The same density as the original piece
d)
No density at all
25.
An object should float in a liquid if it is
a)
Denser than the liquid
b)
Less dense than the liquid
c)
Lighter than metal
d)
Shaped like a ball
26.
One milliliter is equal to one
a)
cm3
b)
cm
c)
cm2
d)
g/cm3.
27.
Ayden has 25 grams of Goldfish crackers. He shares them EQUALLY with himself and 4 friends. How many grams of Goldfish will each person get?
a)
5 g.
b)
6 g.
c)
10 g.
d)
21 g.
28.
When measuring the weight of an apple, I would use...
a)
grams
b)
kilograms
c)
milliliters
d)
liters
29.
Metric unit used to measure the temperature of an object.
a)
Meter
b)
Liter
c)
Kelvin
d)
Gram
30.
Metric unit to measure the length of an object or distance.
a)
Meter
b)
Liter
c)
Degree Celsius
d)
Second
31.
Metric unit used to measure the amount of matter in an object.
a)
Meter
b)
Liter
c)
degree Celsius
d)
Gram
32.
Metric unit used to measure the space an object takes up.
a)
Meter
b)
Liter
c)
degree Celsius
d)
Second
33.
Physicists identify the coldest point at which which all molecular motion stops.
a)
Meter
b)
Liter
c)
degree Celsius
d)
Second
34.
The unit meter is measured with this symbol?
a)
m
b)
g
c)
L
d)
mol
35.
Convert 12 km to m
a)
120 m
b)
1,200 m
c)
12,000 m
d)
120,000 m
36.
How many cm are in 1 km?
a)
100000 cm
b)
1 cm
c)
10000 cm
d)
100 cm
37.
What does the prefix centi mean?
a)
1/10
b)
1/1000
c)
1/100
d)
1/100000
38.
convert 5,200 cm to km
a)
0.52
b)
52
c)
0.052 km
d)
5.2
39.
Kyle bought a 2-liter carton of orange juice. How many milliliters of juice are in the carton?
a)
20mL
b)
20mL
c)
2,000mL
d)
0.2mL
40.
Jana caught three fish. Which fish has the largest mass?
a)
2 kilograms
b)
1,200 grams
c)
2,560 grams
d)
2 kilograms and 430 grams
41.
Which length is less than 4 meters
a)
6,000 mm
b)
1,000 cm
c)
300 cm
d)
1 km
42.
Weight is the gravitational force exerted on a(n)
a)
volume
b)
mass
c)
length
d)
temperature
43.
The factor that is changed in an experiment is known as the
a)
constant variable
b)
independent variable
c)
dependent variable
d)
controlled variable
44.
A set of data are all close to each other, but they are not close to the actual value. This set of data can be described as...
a)
accurate
b)
precise
c)
both precise and accurate
45.
Mrs. Cote wanted to know if the iPhone could stand up against being dropped from different heights. She dropped them from 3 heights and saw if they broke. What is the dependent variable?
a)
Drop height
b)
If they had a case on them or not
c)
If they broke
46.
A(n) _____________ variable depends on or is changed by another variable.
a)
dependent
b)
independent
47.
What would the INDEPENDENT variable be in an experiment testing which types of paper airplane goes furthest?
a)
the paper used
b)
the type of paper airplane
c)
the distance of each plane's flight
d)
how hard the plane is thrown
48.
Angelina set up an experiment to see how the mass of a ball affects the distance it rolls off a ramp. Identify the independent variable.
a)
Distance traveled by the ball
b)
Height of the ramp
c)
Mass of the ball
d)
Who set up the experiment (Ms. S, etc)
49.
There are 15 boys and 17 girls.
a)
Qualitative
b)
Quantitative
c)
Both
d)
Neither
50.
The barn contains pigs, cows, and horses.
a)
Qualitative
b)
Quantitative
c)
Both
d)
Neither
51.
The speed of the car was 45 mph.
a)
Qualitative
b)
Quantitative
c)
Both
d)
Neither
52.
There is a bad odor coming from the test tube.
a)
Qualitative
b)
Quantitative
c)
Both
d)
Neither
53.
The average outside temperature is 92 degrees Fahrenheit.
a)
Qualitative
b)
Quantitative
c)
Both
d)
Neither
54.
Trey is the fastest runner in the class!
a)
Qualitative
b)
Quantitative
c)
Both
d)
Neither
55.
The unit of mass in the SI metric system is the
a)
gram
b)
kilogram
c)
newton
d)
meter
56.
Which lists metric units, in order, from smallest to largest?
a)
milligram, centigram, gram
b)
kilogram, gram, centigram
c)
decagram, hectogram, milligram
d)
kilogram, hectogram, decagram
57.
What is another way you can make reference to the metric system?
a)
International de System
b)
English system
c)
Standard
d)
Inches
58.
The Metric system is based on units of__.
a)
1's
b)
5's
c)
10's
d)
15's
59.
The best unit of measure for distance from this classroom to the cafeteria would be....
a)
centimeters
b)
millimeters
c)
meters
d)
Kilometers
60.
How is heat transferred?
a)
From a cooler object to a warmer object.
b)
From a warmer object to a cooler object
61.
When objects are heated they _________.
a)
Contract
b)
Expand
62.
Temperatura OoC odpowiada
a)
373K
b)
OK
c)
173K
d)
273K
63.
Put the liquids in order from most dense to least dense?
a)
4, 3, 2, 1
b)
1, 2, 3, 4
c)
3, 4, 2, 1,
d)
4, 3, 1, 2
64.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
65.
Why does ice float?
a)
Liquid water is less dense than solid water.
b)
Solid water is less dense than liquid water.
c)
Gaseous water is less dense than solid water.
d)
Liquid water is less dense than gaseous water.
66.
A student knows the mass of an object. What other variable does the student need to know to calculate the object's density?
a)
Color
b)
Weight
c)
Volume
d)
Length
67.
Why do objects sink or float in H2O?
a)
Because their densities are higher or lower than compared to water
b)
Because their densities are using gravity to pull down
c)
Because their densities are heavier or lighter
d)
Because their mass and volumes are equal
68.
Density is...
a)
the amount of mass in an object
b)
the amount of space an object takes up
c)
the amount of mass in a given space
d)
the weight of an object
69.
Three different people weigh a standard mass of 2.00 g on the same balance. Each person obtains a reading of 7.32 g for the mass of the standard. These results imply that the balance that was used is ____.
a)
accurate
b)
precise
c)
accurate and precise
d)
neither accurate nor precise
70.
What is the first step in the scientific method?
a)
gather data and analyze
b)
make an observation
c)
create a hypothesis
d)
test hypothesis with a controlled experiment
71.
John plans to do an experiment to test this statement: "if I water my plants, then they will grow tall." This is an example of:
a)
variable
b)
hypothesis
c)
theory
72.
Identify the following statement: "For every action there is an equal and opposite reaction."
a)
Law
b)
hypothesis
c)
theory
73.
The bell is ringing....
a)
Observation
b)
Hypothesis
c)
Inference
74.
The boy has tears in his eyes so he must be sad...
a)
Observation
b)
Hypothesis
c)
Inference
75.
There is a lot of red in the painting so I think the artist was mad...
a)
Observation
b)
Hypothesis
c)
Inference
76.
If I study, I will get an A on the quiz....
a)
Observation
b)
Hypothesis
c)
Inference
77.
The dog has 3 legs...
a)
Observation
b)
Hypothesis
c)
Inference
78.
It looks like the fire is not getting enough oxygen, that is why it is going out...
a)
Observation
b)
Hypothesis
c)
Inference
79.
The teacher poured clear water into the Mystery Box...
a)
Observation
b)
Hypothesis
c)
Inference
80.
When sniffing pepper, the person will sneeze....
a)
Observation
b)
Hypothesis
c)
Inference
100 %
