Physical Science MidTerm Review

Front

A testable prediction that predicts a cause and effect relationship between variables is a(n)

Back

hypothesis

Front

A factor in an experiment that changes in response to the independent variable is the ____.

Back

dependent variable

Front

All of the following are steps in the scientific method EXCEPT: observing and recording data, forming a hypothesis, developing a model, discarding data that doesn't match the hypothesis

Back

discarding data that doesn't match the hypothesis

Front

Which of the following is a quantitative observation? The dog has two legs., The dog is small., The dog is cute., The dog is fuzzy.

Back

The dog has two legs.

Front

Method for appropriately smelling unknown substances in the lab.

Back

waft

Front

Objective; based on information gathered using the five senses.

Back

Observation

Front

What is this piece of lab equipment called? Options: beaker, erlenmeyer flask, bottle, bunsen burner

Back

erlenmeyer flask

Front

What is this piece of lab equipment called? Options: beaker, erlenmeyer flask, bottle, bunsen burner

Back

beaker

Front

What is this piece of lab equipment called? Options: beaker, erlenmeyer flask, bottle, graduated cylinder

Back

graduated cylinder

Front

Calculate the density of a piece of iron with a volume of 20cm³ and a mass of 200 g?

Back

10 g/cm³