PHYS 165 Module 1 Exam Questions Answered Correctly Rated A+
Science is the search for relationships that ________ and ________ natural phenomena. - Answers
Explains and Predicts
What is science applied to meet society's needs and goals?
Physics
Technology - Answers Technology
What is an acceptance that a statement is true, even without any evidence to support that
statement? - Answers A belief
Physics is concerned with describing the interactions of ____, _____, _____, and _____. - Answers
energy, matter, space, and time
The chair will support me when I sit on it becauseit looks strong.
Belief , Technology or Science? - Answers Belief
Using the principle of cushioning we can make a more comfortable chair.
Belief , Technology or Science? - Answers Technology
Using the principle of tensile strength, we can show people how the chair supports someone
when he or she sits on it.
Belief , Technology or Science? - Answers Science
Using the equations for kinematics we can determine that when we drop the chair it will start
with an acceleration of 9.8 m/s2.
Belief , Technology or Science? - Answers Science
What is a systematic process to find the solution to a problem - Answers scientific method
There are two kinds of basic proportionalities in science. From the list below, select the name of
these two types of scientific proportionalities.
Direct proportion
Indirect proportion
Inverse proportion - Answers Direct proportion
Inverse proportion
What are the six steps of Karl Pearson's scientific method? - Answers 1. Identify the problem
, 2.gather information
3.form a hypothesis
4.expand the hypothesis
5.test the hypothesis
6. evaluate the hypothesis.
In an experiment, you show that as you increase the force acting on an object, the acceleration
of the object also increases. This is an example of which kind of proportion?
Direct, Indirect or Inverse? - Answers Direct Proportion
As you increase the pressure on a gas, the volume of this gas decreases. This is what kind of
proportion?
Direct, Indirect or Inverse? - Answers Inverse Proportion
A good hypothesis is both _________ and ________. - Answers plausible and testable
In an experiment, you drop a ball and time how long it takes for it to fall to the ground. You then
drop the ball again from a higher height and time it again. You continue this pattern for several
more trials, each time you keep increasing the height and timing how long it takes to fall. In
every trial, you use the same ball. For this experiment, match up the measurement in the left
column to the type of variable it is from the list in the right column. - Answers height of drop -
independent variable
mass of ball- controlled variable
time of fall - dependent variable
What is defined as prejudice in favor of or against one thing, person, or group compared with
another, usually in a way considered to be unfair? - Answers bias
A [blank] is a representation of something that is often too difficult (or impossible) to display
directly. - Answers Model
A [blank] is an explanation for patterns in nature that is supported by scientific evidence and
verified multiple times by various groups of researchers. - Answers Theory
A [blank] is a generalized rule used to explain observations of the natural world. - Answers law
Which of the following usually can be represented by an equation(s)?
model , theory, law - Answers model , theory, law
Science is the search for relationships that ________ and ________ natural phenomena. - Answers
Explains and Predicts
What is science applied to meet society's needs and goals?
Physics
Technology - Answers Technology
What is an acceptance that a statement is true, even without any evidence to support that
statement? - Answers A belief
Physics is concerned with describing the interactions of ____, _____, _____, and _____. - Answers
energy, matter, space, and time
The chair will support me when I sit on it becauseit looks strong.
Belief , Technology or Science? - Answers Belief
Using the principle of cushioning we can make a more comfortable chair.
Belief , Technology or Science? - Answers Technology
Using the principle of tensile strength, we can show people how the chair supports someone
when he or she sits on it.
Belief , Technology or Science? - Answers Science
Using the equations for kinematics we can determine that when we drop the chair it will start
with an acceleration of 9.8 m/s2.
Belief , Technology or Science? - Answers Science
What is a systematic process to find the solution to a problem - Answers scientific method
There are two kinds of basic proportionalities in science. From the list below, select the name of
these two types of scientific proportionalities.
Direct proportion
Indirect proportion
Inverse proportion - Answers Direct proportion
Inverse proportion
What are the six steps of Karl Pearson's scientific method? - Answers 1. Identify the problem
, 2.gather information
3.form a hypothesis
4.expand the hypothesis
5.test the hypothesis
6. evaluate the hypothesis.
In an experiment, you show that as you increase the force acting on an object, the acceleration
of the object also increases. This is an example of which kind of proportion?
Direct, Indirect or Inverse? - Answers Direct Proportion
As you increase the pressure on a gas, the volume of this gas decreases. This is what kind of
proportion?
Direct, Indirect or Inverse? - Answers Inverse Proportion
A good hypothesis is both _________ and ________. - Answers plausible and testable
In an experiment, you drop a ball and time how long it takes for it to fall to the ground. You then
drop the ball again from a higher height and time it again. You continue this pattern for several
more trials, each time you keep increasing the height and timing how long it takes to fall. In
every trial, you use the same ball. For this experiment, match up the measurement in the left
column to the type of variable it is from the list in the right column. - Answers height of drop -
independent variable
mass of ball- controlled variable
time of fall - dependent variable
What is defined as prejudice in favor of or against one thing, person, or group compared with
another, usually in a way considered to be unfair? - Answers bias
A [blank] is a representation of something that is often too difficult (or impossible) to display
directly. - Answers Model
A [blank] is an explanation for patterns in nature that is supported by scientific evidence and
verified multiple times by various groups of researchers. - Answers Theory
A [blank] is a generalized rule used to explain observations of the natural world. - Answers law
Which of the following usually can be represented by an equation(s)?
model , theory, law - Answers model , theory, law
