PHYS250L FINAL EXAM – Questions With Applicable
Solutions
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Terms in this set (151)
Numerical data is also called __________- quantitative data
the _____ determines the how many spaces exponent
the decimal moves in scientific notation.
dimensional analysis problem-solving technique used for converting units
The goal of solving an equation is to ________ isolate the unknown variable
variable any type of data, event, time period, or other category that is
measured
x-axis represents the independent variable, the variable that is
controlled or regulated by the investigator
y-axis represents the dependent variable, or the variable that
changes in response to the independent variable.
_________ are the most commonly used graphs Bar graphs, scatter plots, and line graphs
for scientific data
scatter plots graphs in which points are plotted and the correlation, or
relationship, among the points is analyzed
line graph used to illustrate data points that are dependent upon one
another
5.84 x 10^3 name the base 10
5.84 x 10^3 name the exponent 3
5.84 x 10^3 name the coefficient 5.84
, Scientific notation is a method of writing condensed
long numbers in a(n) _____ format.
condensed
expanded
unregulated
All of the above
Dimensional analysis is a problem-solving converting units
technique used for _____.
writing scientific notation
converting units
determining graph axes
All of the above
_____ are used to illustrate scientific data. graphs
Unknown variables
Graphs
Scientific notations
All of the above
Kinematics study of how things move, without regard to the cause of the
motion.
scalar quantity A physical measurement that does not contain directional
information (distance and speed)
vector quantity a quantity that has both magnitude and direction
(acceleration, displacement, and velocity)
displacement the change in position of an object
. A displacement is positive if it points up or true
to the right in the Cartesian coordinate
system.
True
False
Velocity amount of distance travelled in a particular direction during a
specific period of time
vector which points in same direction as displacement
speed distance (as opposed to displacement) travelled divided by
the elapsed time
The speed of an object moving in multiple False
directions is the same as the magnitude of
the velocity.
True
False
The dots in motion diagrams are always time
equally spaced in _____.
space
time
space and time
None of the above
A motion diagram represents the position of an object at equally-spaced time
intervals
Solutions
Save
Students also studied
Chapter 29- Chest and Abdominal Tr... Chapter 21 Test Ch. 22 Study Guide
348 terms 24 terms 32 terms
anaphylacticshock Preview kenanderson2017 Preview Kendall_Dinning
Terms in this set (151)
Numerical data is also called __________- quantitative data
the _____ determines the how many spaces exponent
the decimal moves in scientific notation.
dimensional analysis problem-solving technique used for converting units
The goal of solving an equation is to ________ isolate the unknown variable
variable any type of data, event, time period, or other category that is
measured
x-axis represents the independent variable, the variable that is
controlled or regulated by the investigator
y-axis represents the dependent variable, or the variable that
changes in response to the independent variable.
_________ are the most commonly used graphs Bar graphs, scatter plots, and line graphs
for scientific data
scatter plots graphs in which points are plotted and the correlation, or
relationship, among the points is analyzed
line graph used to illustrate data points that are dependent upon one
another
5.84 x 10^3 name the base 10
5.84 x 10^3 name the exponent 3
5.84 x 10^3 name the coefficient 5.84
, Scientific notation is a method of writing condensed
long numbers in a(n) _____ format.
condensed
expanded
unregulated
All of the above
Dimensional analysis is a problem-solving converting units
technique used for _____.
writing scientific notation
converting units
determining graph axes
All of the above
_____ are used to illustrate scientific data. graphs
Unknown variables
Graphs
Scientific notations
All of the above
Kinematics study of how things move, without regard to the cause of the
motion.
scalar quantity A physical measurement that does not contain directional
information (distance and speed)
vector quantity a quantity that has both magnitude and direction
(acceleration, displacement, and velocity)
displacement the change in position of an object
. A displacement is positive if it points up or true
to the right in the Cartesian coordinate
system.
True
False
Velocity amount of distance travelled in a particular direction during a
specific period of time
vector which points in same direction as displacement
speed distance (as opposed to displacement) travelled divided by
the elapsed time
The speed of an object moving in multiple False
directions is the same as the magnitude of
the velocity.
True
False
The dots in motion diagrams are always time
equally spaced in _____.
space
time
space and time
None of the above
A motion diagram represents the position of an object at equally-spaced time
intervals
