Metric Conversions
Convert 275 cm3 = _____________ mL
What is 275 mL?
A hypothesis can be written in these ways.
What are If/then, I believe or I think statements?
The study of what substances are made of and how they change and combine.
What is chemistry?
The SI units for mass and temperature.
What is the kilogram and Kelvin?
The SI unit for length.
What is the meter?
Convert 46 hg = ____________ dg
What is 46,000 dg?
In an experiment, this is the one factor being tested.
What is the independent variable?
Listening to instructions, pulling long hair back, and keeping your workspace clean are a few examples.
What are safety guidelines for a lab?
Always place a unit after a measurement.
What is there are no naked numbers in science?
Convert 14.65 cm = ______________ dam
What is 0.01465 dam?
In an experiment, this the one factor that is used for comparison.
What is the control?
The study of energy forms and laws of motion.
What is Physics?
The variable that is measured.
What is the dependent variable?
Convert 6.8 years to days.
What is 2,482 days?
A mathematical statement that tells how something happens after tons of experimental research like E = mc2.
What is scientific law?
An explanation based on many observations supported by experimental results.
What is scientific theory?
The SI unit for time and volume.
What is second and liter?
The temperature at which all motion stops.
What is absolute zero?
Convert 139 ft/s to mph. (1 mile = 5280 ft)
What is 94.8 mph?
139 ft/s (mi/5280 ft) (3600 s/1 h)
The steps of the scientific method.
What is state the problem, research the problem, for a hypothesis, test the hypothesis, record/analyze data & form a conclusion?
Pointing a heated test tube at the lab partner, not wearing goggles when fire is present, and eating during an experiment are examples in the lab.
What is unsafe lab practices?
The curvature that is created by water in a container.
What is the meniscus?
The way you determine the mass on the triple beam balance.
What is add all of the numbers together?