Materials Flashcards by Charlie Yam | Brainscape

Q

Density p of an alloy

A

(p1V1 + p2V2 )÷( V1 + V2)

Where p is density and V is volume

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Young’s modulus

A

(F× L ) ÷ (A × ∆L)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Energy stored by a stretched/compressed spring

A

= ½k(∆L)²

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Energy per unit volume

A

½ × stress × strain

How well did you know this?

1

Not at all

2

3

4

5

Perfectly