Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Work Of A Scientist
Test Description: Review this for Monday's test
Instructions: Answer all questions to get your test result.
1) Refers to how close a measurement is to the true or accepted value.
A
precision
B
guess
C
estimate
D
accuracy
2) An approximation of a number based on a reasonable assumption is a(n)
A
guess
B
precision
C
estimate
D
hypothesis
3) The official SI unit of temperature is
A
Celcius
B
Kelvin
C
Fahrenheit
D
meters
4) The measurement of how much mass is contained in a given volume
A
weight
B
mass
C
volume
D
density
5) The official SI unit of mass is the
A
pound
B
ounce
C
kilogram
D
weight
6) The official SI unit for length is
A
mile
B
yard
C
inch
D
meter
7) The amount of matter an object contains is
A
matter
B
weight
C
mass
D
volume
8) The amount of space an object takes up is
A
mass
B
matter
C
weight
D
volume
9) Refers to how close a group of measurements are to each other
A
hypothesis
B
estimate
C
accuracy
D
precision
10) Calculation used to determine how accurate, or close to the true value, an experimental value really is
A
significant figures
B
mean
C
percent error
D
mode
11) The number that appears the most in a list of numbers is the
A
estimate
B
median
C
mean
D
mode
12) The middle number in a set of data
A
mode
B
mean
C
estimate
D
median
13) A numerical average calculated by adding up all of the numbers then dividing by the total number of items in the list
A
mean
B
estimate
C
mode
D
median
14) Type of graph where all of the data points fall in a straight line
A
linear graph
B
nonlinear graph
C
axes
D
scatter trend
15) The point where the x-axis and the y-axis intersect or cross is called the
A
line of best fit
B
coordinate
C
origin
D
data point
16) true or false: An object will float if it is less dense than the surrounding water
A
true
B
false
17) True or false: Zero on the Celsius scale is the temperature that scientists consider to be the coldest possible temperature
A
true
B
false
18) To calculate the density of an object you need to know the mass and the volume
A
true
B
false
19) The standard SI unit for mass is the liter
A
true
B
false
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?