Sci7 Test 1 Review

Front

What is the volume of a liquid measured in a graduated cylinder?

Back

The volume of a liquid in a graduated cylinder is measured in milliliters (mL).

Front

What is a hypothesis in an experiment?

Back

A hypothesis is a testable statement predicting the relationship between variables, such as 'If the volume of water increases, then the plant height increases.'

Front

What is an independent variable (IV)?

Back

The independent variable is the factor that is changed or controlled in an experiment to test its effects on the dependent variable.

Front

What is a dependent variable (DV)?

Back

The dependent variable is the factor that is measured or observed in an experiment, which is affected by the independent variable.

Front

What unit is used to measure liquid volume?

Back

Milliliters (mL) are used to measure liquid volume.

Front

What is the purpose of a graduated cylinder?

Back

A graduated cylinder is used to accurately measure the volume of liquids.

Front

What does it mean to conduct an experiment?

Back

Conducting an experiment involves testing a hypothesis by manipulating variables and observing the outcomes.

Front

What is the relationship between water volume and plant growth?

Back

In the context of the hypothesis, it suggests that more water may lead to taller plants.

Front

What is the significance of measuring the distance a ball rolls off a ramp?

Back

It helps to understand how mass affects motion and distance traveled.

Front

What is the correct pairing of measuring instruments and their units?

Back

Graduated cylinder - mL.