DT Christmas quiz

Materials that change their properties in response to stimuli are called?

• Composite

• New

• Smart

• Technical

Photochromic inks change colour when the___________ changes?

• Light

• Temperature

Thermochromic inks change colour when the___________ changes?

• Temperature

• Light

Kevlar is an example of?

• Smart Materials

• Composites

• New Materials

• Technical Textiles

Which of the following is a measuring tool?

• Tape measure
• Ruler
• Caliper
• All the above

What type of manufactured wood is shown here?

• MDF
• Plywood
• Blockboard
• Hardboard

What is the correct name for Wood Glue

• Gorilla Glue
• White Glue
• School Glue
• PVA Glue

Which of the following would indicate that timber or paper is from a Sustainable Source?

• FSC
• WWF
• CE
• BSI

Natural woods are classified as softwoods and hardwoods.
Which are cheaper?

• softwoods
• hardwoods

Which are more durable?

• softwoods
• hardwoods