Front

Heat always flows from a __________________ to a cooler object.

Back

warmer

Front

There are ____________ different ways that heat can move.

Back

three

Front

In ____________ , heat is transferred from one particle of matter to another without the movement of the matter. Options: conduction, convection, convection current, induction

Back

conduction

Front

In ____________, heat is transferred by the currents within a fluid.

Back

convection

Front

In ___________ , energy is transferred by electromagnetic waves.
Options: convection, radiation, conduction, induction

Back

radiation

Front

A ______________ is a material that transfers thermal energy well.

Back

conductor

Front

A ______________ is a material that does not transfer thermal energy well. Options: insulator, conductor, reflector, radiator

Back

insulator

Front

A circular movement of matter with different amounts of thermal energy create a ...

Back

convection current

Front

Wood, straw, and wool are materials that are good __________________.

Back

insulators

Front

Silver, stainless steel, and copper are materials that are good _________________.

Back

conductors