WorksheetsAmplify Science Ch. 1, Lessons 1-4
Total questions: 10
Worksheet time: 10mins
What is a machine that converts electrical energy to another form of energy?
system
electrical device
function
structure
The ability to change or move.
function
failure
energy
When something stops working.
function
defeat
wrong
failure
What something can do.
job
function
structure
system
A group of parts that work together
Energy
The way something is shaped or what is made of that makes it good for a specific function.
energy
system
job
structure
The form of energy that is transferred through wires.
What can cause a system failure?
When everything is in the correct place.
When something is missing.
When a system changes in the wrong way.
When it system changes in the right way.
Wires ________ electrical energy.
hold
transfer
protect
hide
Where does electrical energy come from?
converter
wires
devices
source
