NEW
Font size
WorksheetsENERGY and MATTER
Total questions: 20
Worksheet time: 13mins
Which kind of energy uses CONDUCTORS & INSULATORS
nuclear energy
checmical energy
electrical energy
thermal energy
What state allows some movement between particles, but maintains the shape of a container?
solid state
gaseous state
liquid state
This type of energy is important in telecommunications and radio.
nuclear energy
radiant energy
acoustic energy
chemical energy
What state of matter has the fastest moving particles?
gaseous state
solid state
liquid state
plasma state
Which type of energy uses fission to produce (release) energy?
chemical energy
thermal energy
radiant energy
nuclear energy
Which state of matter allows forthe vibrations of acoustic energy?
gas state
solid state
liquid state
What describes "freezing" matter?
molecules moving rapidly
molecules not in motion and temperatures decreasing
molecules in motion
grass growing
This type of energy can be transferred in 3 different ways: Convection, Conduction or radiation.
chemical energy
radiant energy
nuclear energy
thermal energy
Which description mostly explains a gas?
no specific shape
not a certain volume
it is all over
molecules move around freely, not tightly packed, no specific volume nor shape
Which form of energy comes from the moving electrons?
acoustic energy
electrical energy
chemical energy
nuclear energy
This kind of energy is the lowest level of energy is measured in decibels instead of joules.
acoustic energy
thermal energy
nuclear energy
radiant energy
Which form of energy is a form of kinetic energy that moves in waves?
acoustic energy
thermal energy
radiant energy
nuclear energy
Which kind of energy releases heat as part of an EXOTHERMIC reaction?
acoustic energy
chemical energy
thermal energy
radiant energy
What is matter?
anything
something that has mass
anything that has mass and takes up space
what's the matter with you?
What are the characteristics of solid matter?
takes the shape of any container
molecules are packed closely together
objects have a definite shape
have a definite shape and molecules are packed closely together
Which describes liquid matter?
has a definite volume but no definite shape, takes the shape of every container
has a definite volume
it is wet
molecules are packed tightly together
What causes a solid to turn into a gas?
Cold temperatures
Heat
Pressure
In order for something to melt...
the objects temperature needs to be lowered
the molecules slow down to a "stand still"
you turn the air conditioner on
it requires the object's melting point to be reached
This picture shows liquid water changing into a ______.
Solid
Liquid
Gas
