WorksheetsThermal Energy
Total questions: 20
Worksheet time: 23mins
Which type of heat transfer is shown?
convection
conduction
radiation
stir frying
Which type of heat transfer is shown?
convection
conduction
radiation
ironing
What type of heat transfer is shown?
convection
conduction
radiation
bonfire
If a door was left open between the bedroom (74 degrees) and the living room (68 degrees), what would likely happen to the temperatures after several hours?
nothing, they would not change
both rooms would become hotter
both room would become colder
the bedroom temp. would lower and the living room temp. would rise
If this drink is sitting outside on a hot, sunny day, name two reason why the drink won't stay cold.
radiation - from the sun is heating the glass
conduction - the table beneath the glass is heating
convection - the air is moving in a circle pattern around
conduction - the straw is heating up
Odessa rubs her hands together quickly; she notices they get warm. What type of energy is this?
electrical energy
light energy
sound energy
heat energy
Thermal energy is the __________ _________ energy of moving particles
total potential
average potential
average kinetic
total kinetic
Temperature is the __________ _________ energy of moving particles
average potential
average kinetic
total potential
total kinetic
Hot things have ____________ thermal energy than cold things
more
less
same
potato
Cold things often have a _________ kinetic energy because_______
lower; particles are moving around less
lower; particles are moving around more
higher; particles are moving around the same
higher; particles do not move
Law of Conservation of Energy says...
Energy is always created and destroyed
Energy is only in hot things
Energy can be destroyed easily
Energy cannot be created or destroyed
