Science Olympiad Science Bowl #1

Front

What is solubility?

Back

Solubility is the ability of a substance to dissolve in a solvent, such as water.

Front

Which substances are typically soluble in water?

Back

Common soluble substances include salt, sugar, and honey.

Front

What is an example of a substance that is not soluble in water?

Back

Oil is an example of a substance that is not soluble in water.

Front

What type of energy do headphones use?

Back

Headphones use electrical energy.

Front

What is a conductor of electricity?

Back

A conductor is a material that allows electricity to flow through it easily.

Front

Which material is the best conductor of electricity?

Back

Copper is the best conductor of electricity among common materials.

Front

What does density mean?

Back

Density is the mass of a substance divided by its volume, indicating how heavy it is for a given size.

Front

How can you remove objects from a swimming pool?

Back

You can use a pool cleaning net to remove objects that are less dense than water, like foam cups.

Front

What happens to substances that are less dense than water when placed in it?

Back

Substances that are less dense than water will float.

Front

What is the purpose of an experiment in science?

Back

The purpose of an experiment is to test a hypothesis or answer a specific question.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2