Science 101 Final Exam questions with complete answers. Compare the density if ice to the density of water. The density of the ice is - n Ans less than Qs A good way to improve communications and understand relationships involved in nature is to - n

Science 101 Final Exam questions
with complete answers.

Compare the density if ice to the density of water. The density of the ice is - n
Ans✔
less than


Qs
A good way to improve communications and understand relationships involved in
nature is to - n
Ans✔
make measurements of objects and events


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Science seeks to understand nature (T/F) - n
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true


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What are used to describe a property, describe how quantities change together,
and define a concept? - n
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equations


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Which of the following is not an SI unit of the property it measures?
a. mass-kilogram
b. length-meter
c. volume-ounce

,d. time-second - n
Ans✔
c. volume-ounce


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The ancient Greek natural philosophers are different from scientist of today
because their understanding about nature came from - n
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thinking only


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When something cannot be directly observed, it can be represented by a - n
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model


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The property of volume is a measure of - n
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how much space the object occupies


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A tentative scientific explanation which may or may not be rejected upon further
experimentation is called a - n
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hypothesis


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One of the basis differences between science and a pseudoscience is the lack of - n
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valid and reliable experimental studies

,Qs
An event with two situations that has all the influencing factors identical except
one is a(n) - n
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controlled experiment


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An experimental situation used as the basis of comparison is the - n
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control group


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Measured properties that have different values at different times are - n
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variables


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When two variables increase together in the same ratio they - n
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are in direct proportion


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Measurement is the process of comparing a _______ to a well defined _______. - n
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property; referent


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Which of the following is not a fundamental property - n
Ans✔

, weight


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The property of area is a measure of - n
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the extent of the surface of the object


Qs
The SI standard unit for mass is the - n
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kilogram


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The metric prefix that means one-hundredth is _________. - n
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centi


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The metric prefix that means one thousand is _______. - n
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kilo


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Measurement information used to describe something is called - n
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data


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A fundamental property cannot be measured _______________. - n
Ans✔