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WorksheetsNOS- PS
Total questions: 20
Worksheet time: 24mins
Which of the following questions CANNOT be answered by science?
How do birds fly?
Is this a good song?
What is an atom?
How does a clock work?
Which of the following is an example of an SI Unit?
foot
pound
second
gallon
One one-thousandths (0.001) is expressed by which prefix?
kilo-
nano-
centi-
milli-
On which of the following is SI based?
inches
powers of 5
English units
powers of 10
What is the symbol for deciliter?
dL
dcL
dkL
Ld
Which of the following is NOT a derived unit?
dm^3
m
cm^3
g/ml
Which of the following is NOT considered technology?
car
shovel
leaf
book
Students drop different objects from the same height and measure the time it takes each object to reach the ground. What is the DEPENDENT Variable?
falling time
drop height
dropped objects
noise objects make when hitting ground
Students drop different objects from the same height and measure the time it takes for each object to drop. What is a CONSTANT in this experiment?
throwing some objects and dropping others.
measuring different falling times for each object
dropping each object from the same height.
dropping a variety of objects.
Which of the following is a statement that describes something that happens in nature that seems to be true all the time?
theory
law
hypothesis
conclusion
What does the abbreviation ns stand for?
millisceond
nanosecond
microsecond
Kelvin
Which of these best defines mass?
the amount of space occupied by an object
the distance between two points
the quantity of matter in an object
the interval between two events
Which type of graph is most useful for showing how the relationship between the independent and dependent variables change over time?
circle graph
bar graph
pictograph
line graph
Which two liquids have the highest and lowest densities, respectively?
water and oil
corn syrup and oil
orange juice and water
corn syrup and orange juice
Science is a collection of all the facts humans have ever learned.
True
False
The purpose of science is to be able to subdue nature and bend it to the will of humans
True
False
Minnie set up an experiment to see how the mass of a ball affects the distance it rolls off a ramp. Identify the independent variable.
