Physical Science Semester Review

Front

What is the best lab equipment for measuring the volume of a liquid very precisely?

Back

Graduated cylinder.

Front

What type of energy increases with the height of an object?

Back

Gravitational potential energy.

Front

What do we call ratios of equivalent values?

Back

Conversion factor.

Front

What is a quantitative observation?

Back

An observation that includes a number, such as 'the dog has two legs.'

Front

If you ride your bicycle 500 m down a road and then return to your starting point, how does your distance compare to your displacement?

Back

Your distance is greater than your displacement.

Front

What is the definition of gravitational potential energy?

Back

The energy an object possesses due to its position in a gravitational field.

Front

What is a beaker used for in a laboratory?

Back

A beaker is used for mixing, stirring, and heating liquids.

Front

What is the difference between distance and displacement?

Back

Distance is the total path traveled, while displacement is the shortest path from the starting point to the endpoint.

Front

What is a qualitative observation?

Back

An observation that describes qualities or characteristics, such as 'the dog is cute.'

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time.