Metric Measurements
What is the metric unit used to measure mass?
Grams
Which is smaller?
120 mm or 13 cm?
120 mm
What do scientists call the procedure used to test a hypothesis?
An experiment.
Which part of an experiment does not change?
Constant
What do you call the shape of a stop sign?
Octagon
What metric base unit is used for measuring volume?
Liter
An object with a density of 10 g / ml with a mass of 40 g has a volume of:
4 mL
In order for an experiment to be a "good" experiment it must be? (Two Things)
Valid and Reliable(Consistent)
What has to happen first in a scientific experiment?
There has to be missing information. Ask a question.
The Leaf!
When asking questions pertaining to our problem what must they be?
Specific
An object has a density of 6 g / ml and a volume of 4 ml, would have a mass of:
24 g
The prediction or educated guess made after conducting some research:
Hypothesis
The dependent variable by definition is the?
Dependent Variable
In human anatomy, what does the “hallux” refer to?
Big Toe
What instrument do we use to measure mass?
Triple Beam Balance
Which is more dense?
Object 1 : mass of 24 g and a volume of 8 ml.
or
Object 2 : mass of 120 g with a volume of 40 ml?
They are the same.
What should you do after the experiment has been created?
Collect and record the data from the experiment.
Which part of an experiment is actually causing a change?
Independent Variable
What occasion corresponds with the longest day of the year?
The Summer Solstice
Which metric unit prefix means 1000 of the base units?
Kilo-
An object has a density of 20 g/ml. Calculate the WEIGHT of the object if the volume of the object is 5 ml.
98 N
What do we call the "control group" used to test the validity of a scientific experiment?
Placebo
Metric System
Before embarking on a solo career, Beyoncé was part of what R&B group?
Destiny's Child