What can be concluded from the data in the graph about Deer feedings?

Deer prefer to feed near sunrise or sunset.

When water freezes, it expands. Using your knowledge of density, explain why ice floats.

When ice expands, volume increases but mass remains the same

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Scientific Method / Graphing

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Identify variables and be able to plot on a graph

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Questions 20

Answers

1
A controlled experiment using scientific method requires that you test....
only one variable at a time
things quickly
multiple objectives
all controlled variables
2
Density is
the thickness of a bar
mass per unit of volume
answers a and b
found my dividing mass by volume
3
Calculate the density of a 20 gram object with a volume of 5cm³
4cm3/g
1/4g/cm3
4g/cm3
Very Dense
4
Graphs are a visual display of information that can show......
All of the above
relationships between variables
Patterns or Trends
The results of large amounts of data
5
To find the volume of a regular shaped object, we would use.....
beaker
triple beam balance
L x W x H
2πr
6
Linear graphs are visual displays that have.....
a number of data points in some pattern
only straight lines
bars that show the number of things
curved or accelerated growth
7
Density is......
mass
Mass per unit of volume
volume
Volume of mass
8
"Will adding salt to water affect the time it takes to boil?" What is the responding variable?
Amount of Water
Not a testable question
Boiling time
Amount of Salt
9
To measure mass, we would use a
scale at home
graduated cylinder
food
triple beam balance
10
What is the base unit to measure mass?
A gram
A very long hour
A meter
A pound
11
The prefix "kilo" means
1,000
Measure
1/1,000
No more than
12
What can be concluded from the data in the graph about Deer feedings?
Deer do not feed during daylight
Deer prefer to feed in fields
Deer sleep between sunset and sunrise.
Deer prefer to feed near sunrise or sunset.
13
A unit of measure that means density is....
volume
minutes
km2
g/cm3
14
We use meters as the base unit to measure
volume
mass
pounds
length or distance
15
What is the melting/freezing temperature of water?
100o Celsius
There is not a temperature for this phase change
0o Celcius
50o Celcius
16
The slope or the rate is found using.....
the correct answer to a hypothesis
where I ski in January
rise over run
the rate of the time
17
What variable goes on the X axis?
The controlled variable
The responding variable
The manipulated variable
Colors or lines
18
What is the first step in scientific inquiry?
The length of time required
A testable question
Design an Experiment
Ask Mrs Clarke
19
When water freezes, it expands. Using your knowledge of density, explain why ice floats.
When ice expands, volume increases but mass remains the same
Ice is very dense and doesn't like to melt
If you blend it, it will make a slushy.
Ice has different chemical properties than water
20
Accuracy is how close measures are...
b and c
to the data
to the expected results
to each other

Scientific Method / Graphing Flashcards | StudBud