Smart and modern materials

The battery tester is an example of _____technology.

• conductive

• fabricative

• thermochromic

• laser

Shape Memory Alloy (SMA) is an example of a smart material. complete the statement by adding the correct term from the list below.

SMA will return to its original shape when it is _____

• heated

• quenched in water

• polished

Complete the statement by adding the correct term.

A thermochromic material changes colour with changes in temperature.

This is an example of _____ material.

• lightweight

• recycled

• smart

• dense

What is a photochromic material?

What type of gas can electroluminescent wire replace?

(a)  

What is an SMA?

Name this manufacture board.

• Plywood

• Chipboard

• Conti board

• MDF

The manufactured board is widely used in production of mass-produced furniture.

Choose the most important benefit of using this manufactured board.

• weight

• appearance

• cost

• strentgh

Which of these is a modern material:

• Iron

• Titanium

• Oak

What category is the Plywood in?

• Modern materials

• Smart materials

• both of them