Scope of Physical Science

Front

Convert: 253°C to K:

Back

526 K

Front

The variable that is adjusted throughout the experiment by the scientist is known as the _________ variable.

Back

independent

Front

Which month had an average daily temperature of around 41 degrees?

Back

March

Front

The factor that does not vary in an experiment is known as a ________

Back

constant

Front

The type of graph that would be useful for comparing the number of pets each household has is known as a ____ graph.

Back

bar

Front

What is the formula to convert Celsius to Kelvin?

Back

K = °C + 273.15

Front

Define '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.

Front

What is a 'constant' in scientific experiments?

Back

A constant is a factor that remains the same throughout an experiment.

Front

What type of graph is best for showing changes over time?

Back

Line graph.

Front

What is the purpose of a control group in an experiment?

Back

The control group serves as a baseline to compare the effects of the independent variable.