Transcript Physical-Science

What’s the
Matter?
Energy is That’s Good
Hot Stuff!
Convert This!
Everywhere
Form
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The name of many atoms bonded together.
What is a molecule?
Complete the statement:
Matter always takes up space and has _________.
What is mass?
My ice cream is dripping on my shirt.
What is melting?
Melting, boiling,
evaporation, and
sublimation are all these
type of changes.
What is endothermic?
I give off thermal energy and
change state. Name the kind of
reaction.
What is exothermic?
I move in waves through a
vacuum.
What is radiant energy?
I randomly vibrate
particles like atoms and
molecules.
What is thermal energy?
I vibrate particles and objects
in a repeating pattern.
What is sound energy?
I am all about motion!
From potential to kinetic
and place to place.
What is mechanical
energy?
I hold atoms and
molecules in place and
position.
What is chemical energy?
The amount and form of energy
at the top of the largest hill on a
roller coaster.
What is maximum,
gravitational potential
energy?
What form of energy increases
and what form decreases as a
skateboarder starts down a hill?
What is kinetic increasing
and potential decreasing?
Name this statement:
“Energy cannot be created
nor destroyed, it can only
change form”
What is “The Law of the
Conservation of Energy”?
Or
What is the First Law of
Thermodynamics?
I am a force of opposition
between any touching surfaces.
What is friction?
All mechanical energy
transformed to this form
when my toy car stopped
rolling.
What is thermal energy
from friction?
The energy conversion that allows an apple tree
to grow.
What is radiant energy to
chemical energy?
Name the useful energy transformation:
A motorcycle starts up and
drives off.
What is chemical energy
to mechanical energy?
A wasteful transformation
when a light bulb turns on.
What is electrical energy
to thermal energy?
“Inputs of energy are equal to
all outputs of energy after all
conversions” is an example
of this law.
What is the Law of the
Conservation of Energy?
Or
What is the First Law of
Thermodynamics?
I am the measure of the
average kinetic energy
motion in the particles of
matter.
What is temperature?
The direction in which
thermal energy always
travels.
What is from higher
temperatures towards
lower temperatures?
Heat transfer through
direct contact with
another object.
What is conduction?
Heat transfer from electromagnetic rays being emitted by
the hot object.
What is radiation?
Heat transfer due to moving
patterns within particles of
gases or liquids.
What is convection?
Name the Law that states, “Heat
will travel from higher
concentrations towards lower
concentrations until all
temperatures are equal.”
What is the Second Law
of Thermodynamics?