Fundamentals of Physical Science

The study of energy and matter is known as

• scientific method

• geology

• physical science

• mass

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A Kilogram is a basic unit of __________ in the SI system?

• density

• mass

• length

• width

Which of the following is NOT a branch of physical science?

• Physics

• Chemistry

• Biology

• Astronomy

What is the SI unit for measuring length?

• Kilogram

• Liter

• Second

• Meter

Which property is measured in kilograms per cubic meter in the SI system?

• Time

• Temperature

• Density

• Volume

The amount of space an object occupies is its __________________?

• volume

• weight

• mass

• length

The goal of science is to gain knowledge about the natural world by making observations, testing hypothesis, drawing conclusions, and communicating results.

• True
• False

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The part of the scientific method that can be tested by doing an experiment.

• data

• research

• hypothesis

• conclusion

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The factor in an experiment that will be changed. 

• dependent variable
• independent variable
• controlled variable
• inferences 

An approach to investigation that consists of a series of steps

• Physical Science

• Scientific law

• Hypothesis

• Scientific Method

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