M1 Practice Final Exam

Heat flows from a ____ (high energy) object to a ____ (low energy) object.

• cold ; hot

• hot ; cold

• cold ; cold

• hot ; hot

A ____ is a type of material that allows heat or energy to pass through them quickly, like metals.

• conductor

• rubber

• insulator

• glass

When the sun gives us heat through empty space, it is called _____.

• conduction

• convection

• radiation

• boiling

______ is when a hotter object gets colder and the colder object gets hotter and eventually reaches the same temperature.

• Convection

• Thermal Equilibrium

• Equality

• Radiation

When a hotter object gets colder, it ____ energy.

• loses

• gains

• increases

• does not change

What is conduction?

• heat flow through solids

• heat flow through liquids

• heat flow through gases

• heat flow through empty space

What is convection?

• heat flow through solids

• heat flow through liquids

• heat flow through gases

• heat flow through empty space

What is radiation?

• heat flow through solids

• heat flow through liquids

• heat flow through gases

• heat flow through a vacuum

Radiant heat energy is when the energy or heat that is absorbed during the day is radiated back into space at ____.

• the morning time

• my house

• night

• school

At night, when hot air rises above the ocean and pulls cooler air from the land, this is called a _____.

• sea breeze

• land breeze

• cold wind

• radiant heat energy