Science TCAP Practice

Front

What is the Milky Way galaxy?

Back

The Milky Way galaxy is a spiral galaxy that contains our solar system and is larger than many other galaxies, including M31 and M32.

Front

What should students do to improve the accuracy of their speed data?

Back

Students should conduct the study for three more days to gather more data.

Front

What happens to the mass of a glass of water when ice melts?

Back

The combined mass of the glass and its contents remains the same before and after the ice melts.

Front

What is a galaxy?

Back

A galaxy is a massive system that consists of stars, star clusters, dust, gas, and dark matter, bound together by gravity.

Front

What is the shape of the Milky Way galaxy?

Back

The Milky Way galaxy has a spiral shape.

Front

What is the importance of conducting experiments multiple times?

Back

Conducting experiments multiple times helps to ensure the reliability and accuracy of the data collected.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Front

What is a scientific method?

Back

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What is the role of a hypothesis in an experiment?

Back

A hypothesis is a testable prediction about the outcome of an experiment.

Front

What is the significance of using a control in an experiment?

Back

A control is used to provide a standard for comparison, helping to isolate the effects of the variable being tested.