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Robert Clack GCSE Flashcards > OCR C4 > Flashcards

OCR C4 Flashcards

1
Q

What is Brittle?

A

Snaps, rather than changing shape when stressed.

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2
Q

What is Stiff?

A

Difficult to bend or stretch.

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3
Q

What is Strong?

A

Hard to pull apart or crush.

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4
Q

What is Hard?

A

Difficult to bend or scratch.

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5
Q

What is Flexible?

A

Bends easily without breaking or snapping.

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6
Q

What is Durable?

A

Lasts a long time and does not wear out.

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7
Q

What is Dense?

A

Mass per unit volume of a material.

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8
Q

What is Tough?

A

Absorbs energy and changes shape when stressed.

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9
Q

What is Malleable?

A

Able to be hammered or pressed into shape without breaking or cracking.

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10
Q

What is a Conductor?

A

An object or type of material that allows the flow of charge or heat in one or more directions.

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11
Q

What is an Insulator?

A

An object or type of material that does not allow the flow of charge or heat in one or more directions.

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12
Q

What is Tensile Strength?

A

How much a material can resist a pulling force.

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13
Q

What is Compressive Strength?

A

How much a material can resist a pushing force.

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14
Q

What is Strength?

A

How good a material is at resisting a force.

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15
Q

What is:

Snaps, rather than changing shape when stressed?

A

Brittle

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16
Q

What is:

Difficult to bend or stretch?

A

Stiff

17
Q

What is:

Hard to pull apart or crush?

A

Strong

18
Q

What is:

Difficult to bend or scratch?

A

Hard

19
Q

What is:

Bends easily without breaking or snapping?

A

Flexible

20
Q

What is:

Lasts a long time and does not wear out?

A

Durable

21
Q

What is:

Mass per unit volume of a material?

A

Dense

22
Q

What is:

Absorbs energy and changes shape when stressed?

A

Tough

23
Q

What is:

Able to be hammered or pressed into shape without breaking or cracking?

A

Malleable

24
Q

What is:

An object or type of material that allows the flow of charge or heat in one or more directions?

A

Conductor

25
Q

What is:

An object or type of material that does not allow the flow of charge or heat in one or more directions?

A

Insulator

26
Q

What is:

How much a material can resist a pulling force?

A

Tensile Strength

27
Q

What is:

How much a material can resist a pushing force?

A

Compressive Strength

28
Q

What is:

How good a material is at resisting a force?

A

Strength

Robert Clack GCSE Flashcards (19 decks)

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