Flashcardizz 13

Front

In heat transfer, heat always flows from the _______________ substance to the _______________ substance.

Back

Hotter to colder.

Front

What is a homogeneous mixture?

Back

A mixture where you cannot tell one part from another.

Front

How do you separate iron filings from sand?

Back

You can use a magnet.

Front

What does it mean if a mixture is heterogeneous?

Back

You can see the different parts.

Front

What method should you use to separate trail mix?

Back

Sorting.

Front

Define heat transfer.

Back

The movement of thermal energy from a hotter object to a colder one.

Front

What is an example of a homogeneous mixture?

Back

Freshly brewed black coffee.

Front

What is an example of a heterogeneous mixture?

Back

Trail mix.

Front

What is the principle behind using a magnet to separate materials?

Back

Magnets attract ferromagnetic materials like iron.

Front

What is filtration?

Back

A method to separate solids from liquids using a barrier.