Thermal Energy Transfers

Front

What is a system that does not exchange matter or energy with the environment?

Back

closed system

Front

What is a system that exchanges matter or energy with the environment?

Back

open system

Front

What is the object that provides the energy for energy transfer?

Back

source object

Front

What is the object that gains energy from the energy transfer?

Back

receiver object

Front

What is the source object when your hands get warm while holding a mug of hot chocolate?

Back

the mug

Front

What is the receiver object when your hands get warm while holding a mug of hot chocolate?

Back

your hands

Front

What is the amount of thermal energy transferred from a region of higher temperature to a region of lower temperature?

Back

heat

Front

Is it possible to make something colder by adding "coldness" to it?

Back

True

Front

What is the transfer of thermal energy between materials by the collision of particles?

Back

conduction

Front

What process is transferring heat from the toast to the plate?

Back

conduction