WorksheetsSmart Materials
Total questions: 10
Worksheet time: 5mins
Smart materials can be activated by which of these stimuli?
More than one answer.
Light
Heat
Electricity
Sound
SMA is short for...
smart metal alloy
shape metal alloy
super molded alloy
smart metal activated
SMP is shot for..
Smart memory polymer
Special memory polymer
Super memory pliable
smart metal polymer
When the switch is closed the weight will do what?
Lift
Lower
Remain stationary
Turn
The correct term for a solar panel is..
Photovoltaic cell
Sunvoltaic cell
Petrovoltaic cell
photoresistive charge
When power is applied to the glass what will happen?
It will shatter to allow fire exit escape
It will darken
It will lighten
Nothing
The smart material spring is not contracting, look at the image to determine why.
The wire is broken
The battery is flat
The wires are the wrong color
A piezo electric sensor outputs a voltage when..
it is pressed
it is heated
it is subject to light
it is cooled
SMA and SMP can be used as part of artificial limbs
True
False
Carbon fibre has
Higher strength to weight ratio than steel
Lower strength to weight ratio than steel
Same strength to weight ratio than steel
