How can I Smell Things From A Distance IQWST IC1 LS1 Lessons 1-5

Front

What is matter?

Back

Matter is anything that takes up space and has mass.

Front

Can your nose detect odors that you cannot see?

Back

Yes, your nose can detect odors even if you cannot see them.

Front

Do odors move in all directions?

Back

Yes, odors move in all directions.

Front

What is humidity?

Back

Humidity is the amount of water vapor in the air.

Front

Is it true that humidity helps people detect water in the gas phase?

Back

True.

Front

What happens when one phase of matter changes into another phase?

Back

It is called a reversible change.

Front

What instrument would you use to measure the volume of a wooden cube?

Back

A metric ruler.

Front

What is the definition of volume?

Back

Volume is the amount of space an object occupies.

Front

What is the difference between mass and weight?

Back

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

Front

What are the three phases of matter?

Back

Solid, liquid, and gas.