Unit 1 Test Review Scientific Method and Measurements

a unit of measurement obtained by combining other units

what is the correct symbol of temp is SI

a factor that changes from manipulation of the independent variable

a factor that does not change in an experiment

an organized process used to gather observations and test a hypothesis is an

an idea, event, or object used to represent something you are trying to explain

arrange in largest to smallest: kilo-, milli-, base, centi-, micro-

the lightbulb is an example of

a standard for comparison

convert 0.32 L of water into mL

which is the only unit not expressing volume

in an experiment of how popcorn is affected temperature, counting the kernels is an example of

what variable is found on the horizontal axis

a measurement standard is defined as

an explanation of an event that is based on repeated observations and experiments

a statement that describes what happens in nature is a

when designing an experiment, the first step is to

a testable prediction is a

a graph showing temp changing over time, temp is