
Unit 1 Review Measurements 2024
Flashcard
•
Chemistry, Physics, Other Sciences
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the independent variable in an experiment?
Back
The independent variable is the factor that is changed or controlled in a scientific experiment to test its effects on the dependent variable.
2.
FLASHCARD QUESTION
Front
What is the formula for density?
Back
Density = mass / volume
3.
FLASHCARD QUESTION
Front
What is a beaker used for?
Back
A beaker is a cylindrical container used in laboratories for mixing, stirring, and heating liquids.
4.
FLASHCARD QUESTION
Front
What is qualitative data?
Back
Qualitative data refers to non-numerical information that describes qualities or characteristics.
5.
FLASHCARD QUESTION
Front
Give an example of qualitative data.
Back
The color of the fur of an animal.
6.
FLASHCARD QUESTION
Front
What is a dependent variable in an experiment?
Back
The dependent variable is the factor that is measured or observed in an experiment.
7.
FLASHCARD QUESTION
Front
What is the purpose of a control group in an experiment?
Back
A control group is used as a standard for comparison to determine the effect of the independent variable.
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