WJEC Smart Materials

WJEC Smart Materials

8th - 11th Grade

11 Qs

quiz-placeholder

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WJEC Smart Materials

WJEC Smart Materials

Assessment

Quiz

Chemistry

8th - 11th Grade

Medium

Created by

Rhys Thomas

Used 99+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A thermochromic substance ...

Changes colour when the light intensity changes.

Changes colour when the temperature changes.

Absorbs up to 1000 x its volume in water.

Returns to its original shape when heated.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A photochromic substance ...

Changes colour when the light intensity changes.

Changes colour when the temperature changes.

Absorbs up to 1000 x its volume in water.

Returns to its original shape when heated.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A hydrogel...

Changes colour when the light intensity changes.

Changes colour when the temperature changes.

Absorbs up to 1000 x its volume in water.

Returns to its original shape when heated.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A shape memory polymer ...

Changes colour when the light intensity changes.

Changes colour when the temperature changes.

Absorbs up to 1000 x its volume in water.

Returns to its original shape when heated.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A shape memory alloy...

Changes colour when the light intensity changes.

Changes colour when the temperature changes.

Absorbs up to 1000 x its volume in water.

Returns to its original shape when heated.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A shape memory alloy is...

Metal

Plastic

None of the above

Both

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A shape memory polymer is...

Metal

Plastic

None of the above

Both

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