SI
The conversion factor used in the SI system is a multiple of:
10
Graphs that plot Direct Relationships, Inverse Relationships, and No Relationships are called:
Line Graphs
True or False: Making a wild guess is part of the scientific method.
False
A factor that affects the behavior of a system is called a:
Variable
The best units to use to measure the length of an earthworm would be:
Centimeters
The two SI measurements of temperature are:
Celsius and Kelvin
The relationship on a line graph when one variable increases, so does the other is called a(n):
Direct relationship
This can either be supported or unsupported by an experiment.
Hypothesis
Mass is used to measure the amount of:
Matter
If you make lemonade and add either liters (SI) or quarts (English system) of water, you are using measurements of:
Volume
Find the length of 10 inches in centimeters.
1 inch = 2.54 cm
25.4 cm
The relationship in a line graph when one variable increases while the other decreases is called a(n):
Inverse relationship
A variable that is unchanged throughout the experiment is called the:
control variable
A graduated cylinder is an instrument used for calculating:
Volume
When determining the mass of your friend, the best SI unit to use would be:
kilograms
Find the length of eight inches in centimeters. 1 inch = 2.54 cm.
20.32 cm
When one variable causes a second variable to change in value, the best graph to use is a:
Line Graph
Performing an experiment many times is called doing multiple:
Trials
The downward curve of water in a graduated cylinder is called a:
Meniscus
When measuring the amount of salt dissolved in water, the unit used to measure concentration is:
ppt or parts per thousand
(°F − 32) × 0.56 = °C
Convert 55 °F into Celsius.
12.88 °F
The variable that is drawn on the x-axis, can be changed by the experimenter, and may cause a change in the experimental system is called the:
independent variable
Asking a question is one the steps of the scientific method. Which step is it?
The first or second step
The best explanation of something that we have for something at this point in time is called a:
Theory
A small aquarium has the measurements 20 cm x 30 cm x 30 cm.
1 cubic cm = 1 mL
How many LITERS does this aquarium contain?
18 Liters